{"listingPage":true,"listingPagePreloaded":true,"params":{"locale":"en","controller":"listing_page","action":"index","parent_category_slug":"jetboat","file_types":null},"browser_attributes":{"title":"Free \u0026 Premium Jetboat print files","description":"Here you can find Jetboat 3D print files (STL, OBJ, FBX, and many others) ready for printing. Purchase and download free 3D models, stream and print with your 3D printer.","free_to_premium":{"prefix":"Do you need something special? You can find better quality","main":"jetboat 3D models","postfix":"in the premium listing."},"thumbnails":null,"bottomDescription":false,"pathName":"/3d-models","breadcrumbs":"\u003cdiv class=\"container\"\u003e\u003cul class=\"breadcrumb\" itemtype=\"https://schema.org/BreadcrumbList\" itemscope=\"itemscope\"\u003e\u003cli itemprop=\"itemListElement\" itemscope=\"itemscope\" itemtype=\"http://schema.org/ListItem\" class=\"breadcrumb__item\"\u003e\u003ca itemtype=\"http://schema.org/Thing\" itemprop=\"item\" itemscope=\"itemscope\" title=\"3D Print Models\" id=\"4389325eb2d35e5a2fbef1d437ea516f\" href=\"https://www.cgtrader.com/3d-print-models\"\u003e\u003cspan itemprop=\"name\"\u003e3D Print Models\u003c/span\u003e\u003c/a\u003e\u003cmeta itemprop=\"position\" content=\"1\" /\u003e\u003c/li\u003e\u003cli itemprop=\"itemListElement\" itemscope=\"itemscope\" itemtype=\"http://schema.org/ListItem\" class=\"breadcrumb__item\"\u003e\u003cspan itemtype=\"http://schema.org/Thing\" 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Supersprint - 3D Printable RC Jetboat Model","price":34.0,"description":"Join the official M-Jet facebook group! https://www.facebook.com/groups/623045356071128\n\n**PDF MANUAL FOR SUPERSPRINT:**\nhttps://drive.google.com/drive/folders/1f-epKNBlcqGcuJU5rGvYQleL7ayPnrRe?usp=sharing\n\n**SUPERSPRINT HARDWARE KIT** by RCPrinter:\nhttps://rcprinter.com/products/m-jet-supersprint-v1-0-build-kits\n\nSupersprint is 400mm long, resulting in scale 1/10. Designed for fun and ease of build, but at the same time the newest and brings all important M-Jet features developed over time. Has full documentation, build video and manual.\n\nThis file package contains:\nOriginal M-Jet Sprint\n\u0026\nSupersprint\n\nSupersprint is the newest update, which brings the most recent M-Jet features developed by M-Jet Development and the community into a brand new design, while keeping the style of the original M-Jet Sprint.\n\n**Note: This is not a physical product. After purchase, you can download computer files which you can use to manufacture your own parts on a 3D printer.**\n**Fully functional and complete RC boat model. All parts including the jet pump and pilots are included.**\n\nSupersprint includes:\n\nSTL files for all parts of the boat, **including the pump**, designed to be FDM 3D printed, mostly with no supports. \n\nSTEP file of the whole boat except for the pump (the pump is only included in the STL format).\n\nYou can 3D print it and assemble it with help of the manual, link above. You need to buy all electronics, screws and other necessary parts yourself - part list is in the manual, too.\n\n**Update log**\n\nSprint 2021-12.03.2024 - update log was deleted because CGTrader did not allow description longer than 10000 characters.\n\nSupersprint since 12.03.2024\n\n**Update 12.03.2024** Supersprint V0 was uploaded.\n\n**Update 14.03.2024** Supersprint V0.1: A quick small patch. An issue with too low wall thickness on hull middle in front left part of the lid interface was fixed - thanks San Xu for reporting this. An instruction about ESC placement was added into the manual.\n\n**Update 17.03.2024** Supersprint V0.2: Some more information was added into the manual, part list and the drawing. Length of the flat spot on the driveshaft in the motor coupler area was slightly decreased.\n\n**Update 20.03.2024** Supersprint V0.3: Slot for a third threaded insert for an option to adjust the ride plate was added onto the pump based on suggestion by Ryan Frair. 3 new ride plates with a hole for a third screw were added. The default tolerance on the main bearing in Hull rear was slightly decreased for a tighter fit. After a discussion with Justin Wombwell, a tolerance mod for tighter tolerances on both seals and both bearings was added into the MODS folder. Also, based on a feedback from Justin Wombwell, the TPU lid corner was extended for better grip. Tiny changes to file naming and part list were performed. Thanks everyone for your feedback!\n\n**Update 26.03.2024**: Upon a request, a single piece hull STL was added into the hull folder. Furthermore, the motor KV chart was modified based on measurements of the Supersprint's pump. Maximum recommended KV for 3650 and 3660 motors was decreased. Recommendations of battery capacity were added. The STEP file was renamed to match the version V0.3 but there are no changes to it.\n\n**Update 21.04.2024**: Supersprint V0.4: Optimisation of the pump is finished with the optimised impeller. Improved Lid_base geometry thanks to suggestion by Lenny B - thanks for your contribution!\n\n**Update 29.04.2024**: A 3D printable watercooling jacket for 36xx motors designed and kindly shared by Lenny B was added into the MODS folder in Supersprint V0.4. Thanks for sharing!\n\n**Update 15.05.2024**: A note about TPU Lid hardness was added into the Supersprint manual and Supersprint part list. The TPU hardness should not exceed 40D / 85A to generate proper seal of the lid.\n\n**Update 19.05.2024**: A long bumper for the Sprint was added into the Mods_for_M-Jet_Sprint folder, front bumper.\n\n**Update 24.06.2024**: Supersprint V1. 1) Supercharged V8 Engine with a moving butterfly valve, including a build video: https://youtu.be/LI-jd7MZr8I?si=lIpHHRi-onzhaG0s\n2) Printable tool for painting flames\n3) Drybox mini\n4) V0.4 to V1 conversion package to make the engine work with Supersprint V0.4\n5) Multiple explanations added in the file folders, where questions were arising frequently. Some touches to the documentation. File organization. Some mods from you now in one place.\n\n**Update 09.07.2024**: A single piece hull version was added into the Supersprint_V1 Hull folder.\n\n**Fix 11.07.2024**: A mistake in the part list (both in the excel sheet and the manual) was showing a 3x53 engine slider shaft instead of 3x62 engine slider shaft. This is now corrected to 3x62 engine slider shaft, thanks Jordan for reporting the issue.\n\n**Update 21.07.2024** Thanks to a suggestion by James, a version of hull front joined together with hull middle has been added to the Supersprint V1 hull folder. This can be printed as a single piece without supports. Despite being possibly a bit unstable on the print plate, some people might prefer this and avoid one glued joint.\n\n**Update 05.08.2024** A modded servo mount with different geometry for a different servo by Dave was added into the Supersprint MODS folder. Thanks for sharing!\n\n**Update 12.08.2024** Upon a request, more nozzle options were added to the existing collection: +7, +12, +20. (I guess there is no reason for not adding more nozzles:) Furthermore, a modified Motor mount versions for different servos with altered shaft position were added into the Supersprint MODS folder.\n\n**Update 16.08.2024** A Jet Jam mod which uses the original Sprint pump scaled down to 75% created by Justin was added into the Sprint mods folder. Thanks for sharing!\n\n**Update 30.08.2024** The empirical equation in the Supersprint manual to calculate amp draw was updated to better match reality at very low KV and simplified to the most user friendly form.\n\n**Update 31.08.2024** Some nozzle versions were placed upside down. Thanks James for reporting this issue, it's now corrected. Description of ESC in part list was refined.\n\n**Update 01.09.2024** The steering shaft was found to have slightly incorrect dimensions. Drawing, part list, manual and STEP file were updated, the steering shaft should be 110mm long instead of 112mm (old).\n\n**Fix 03.10.2024** Based on a report, KV selection for 28xx motors was designed too high and could lead to damaging the motor. Recommended KV for 28xx motors was reduced in the manual. No other changes.\n\n**Fix 02.11.2024** Based on a report, the Steering and driveshaft jig by Kristian in the Supersprint mods folder was resized to fit the new version of Steering shaft. No other changes.\n\n**Update 30.11.2024** New information was added into the manual, print settings section. It solves an artifact on Hull front and Hull middle. The solution was found by James Tucker, thank you!\n\n**Update 30.01.2025** A hull with closed flood chamber holes was added into the Supersprint MODS folder. Thanks for the suggestion by Michl.\n\n**Update 12.05.2025** A new TPU shaft seal design by Fabien was added into the Mods folder. This can be used instead of the regular oil seal. Full watertight seal was achieved in a test run.\n\n**Update 04.05.2026** Duck mod by Chris was added into the mods folder, thanks!","imageAlt":"M-Jet Supersprint - 3D Printable RC Jetboat","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-sprint-3d-printable-rc-jetsprint-boat-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/SeRrG1chnc2n8KRYRmT4LXao/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/01.jpg","gridUrl":"https://media.cgtrader.com/variants/SeRrG1chnc2n8KRYRmT4LXao/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-sprint-3d-printable-rc-jetsprint-boat-model","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":216,"name":".jpg","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":215,"name":".png","is_native":false},{"id":7,"name":".dxf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/2941615/8539a42411/m-jet-supersprint-3d-printable-rc-jetboat-model-3d-model-8539a42411.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4563764","type":"listingItem","attributes":{"id":4563764,"title":"3D PRINTED RC PATROL JET BOAT","price":55.0,"description":"This rc boat is a boat that can be used as a patrol boat, sar boat and pilot boat,\n\nThis boat is a replica of the Palfinger Marine PB 1500 model\nInclude :\n- List of Materials\n- Assembly instruction :\n\nIn this boat i use :\n- 3536 1200kv motor brushless (x2)\n- ESC 50 amp (x2)\n- Servo MG 996R (I hope you are using a waterproof servo)\n- 3S Lipo battery 3000mAh (bigger capacity would be better)\n\nLength hull : 85 cm\nScale 1:17,65\n\n\nDemo Video :\n\nInstagram ---------------------------------------------------\n\nhttps://www.instagram.com/reel/CuTY6laopzv/?igshid=YmM0MjE2YWMzOA==\n\nhttps://www.instagram.com/reel/CtJizgxILbO/?utm_source=ig_web_copy_link\u0026igshid=MzRlODBiNWFlZA==\n\nhttps://www.instagram.com/reel/CuFeyHJom7f/?igshid=MzRlODBiNWFlZA==\n\nhttps://www.instagram.com/reel/CuE3nelIoG2/?igshid=MzRlODBiNWFlZA==\n\nYoutube - ----------------------------------------------------\nhttps://youtu.be/rm48V82XIgo\n\nTest File (the large part):\n\nhttps://drive.google.com/drive/folders/11pkpJx0rwMki7SkRsvI-TlTN-I-YE8kr?usp=sharing\n\navailable hulls with jets and without jets are provided for your best jet\n\nYou'll need sanding, apply putty, and painting the hull for better results\n\nHappy printing :)\n\n3D PRINTING SETTINGS\nI use Standard Ender 3 Pro V2 machine\n\nbuild volume : 235x235x250\n\nif your default printer setting is 220x220x250, we can change it in manage printer - machine settings, change the value from 220x220x250 to 235x235x250","imageAlt":"hobby-diy 3D PRINTED RC PATROL JET BOAT","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/3d-printed-rc-patrol-boat-water-jet","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/gz4sJXtPrTs8HJ7AVVWK3Rb2/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/PXL_20240810_100045384.MP.jpg","gridUrl":"https://media.cgtrader.com/variants/gz4sJXtPrTs8HJ7AVVWK3Rb2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/PXL_20240810_100045384.MP.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/3d-printed-rc-patrol-boat-water-jet","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":215,"name":".png","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":216,"name":".jpg","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4563764/d8d07161bf/3d-printed-rc-patrol-jet-boat-3d-model-d8d07161bf.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4053913","type":"listingItem","attributes":{"id":4053913,"title":"M-Jet 35 - 3D Printable Jet Pump for RC Boats","price":40.0,"description":"Join the official M-Jet facebook group! https://www.facebook.com/groups/623045356071128\n\n**This is not a physical product. After purchase, you can download computer files which you can use to manufacture your own parts on a 3D printer.**\n\n**What you get:**\n- STL files for all 3D printed parts of the pump\n- PDF drawings for all handmade parts of the pump\n- STL and STEP files for the impeller\n- STL, STEP and DXF files for the intake grate and ride plate\n\n**There is no hull included!** Instead, you can download one of the FREE official compatible hulls:\n\n1) Ragnarok: https://www.cgtrader.com/free-3d-print-models/hobby-diy/other/ragnarok-3d-printable-rc-jetsprint-boat\n\n2) Valkyrie RC Jetski: https://www.cgtrader.com/free-3d-print-models/hobby-diy/other/valkyrie-3d-printable-rc-jetski\n\n3) 4G Hull: https://www.cgtrader.com/free-3d-print-models/hobby-diy/automotive/4g-sprint-hull-for-rc-boats-2022\n\nThe M-Jet 35 is also compatible with various hulls designed by the community:\n\n1) Bash Jet, Speed Jet and Cruz Jet by VASSA (search on cults3d, link is not allowed by CGTrader)\n\n**COMPLETE PDF MANUAL**: \nhttps://drive.google.com/file/d/1d3b9momWcgAeUAn5o1v0-QZcIMYy4U90/view?usp=sharing\n\nIncludes **hull requirements, print settings, assembly and installation guide, motor choice.**\n\n**PART LIST:**\nhttps://docs.google.com/spreadsheets/d/1od-H8H67PB-mB2iy3vTsqKm03mRA3lls/edit?usp=sharing\u0026ouid=114321917833490201706\u0026rtpof=true\u0026sd=true\n\n**HARDWARE KIT BY RCPRINTER:**\nhttps://rcprinter.com/products/m-jet-35-pump-build-kits\n\nM-Jet 35 is the result of one year long development. It is the follow up after my successful M-Jet 30 project. It is improved in all areas and delivers the best performance I have achieved to date.\n\nDuring the M-Jet 35 development, over 100 design combinations were tested and measured. Thrust, exit velocity, efficiency, power consumption and output power were measured and compared to achieve the best result possible. \n\nFull playlist showing the development: https://www.youtube.com/playlist?list=PLiFskGz_svvQjxSCElF1c1PSJKaHq8vae\n\nThe M-Jet 35 features two original and innovative design elements I have never seen used before:\n\nThe **M-Jet single blade impeller** greatly improves efficiency, while maintaining the superior 2-stage priming behavior, and is fully balanced by built-in counterweight. \n\nThe **M-Jet 4-path nozzle** dramatically shortens the pump assembly, improves durability, raises efficiency thanks to ultrashort flow path, and brings in nearly zero backlash steering control.\n\nUpdate 31.10.2022: A more detailed description of the M3 brass threaded inserts was added to the part list and manual.\n\nUpdate 10.2.2023: A folder \"Mods for M-Jet 35\" was added to the files. A modified second stage for a 5x10x4 bearing size was added into the folder.\n\nUpdate 12.6.2023: A new second stage \"topspeed mod\" was added into the mods folder. It contains modified second stages with decreased outlet diameters, ranging from -1mm to -4mm (calculated from a circle that has the same area as 4 M-Jet 35's nozzles combined).\n\nUpdate 16.6.2023: The \"topspeed mod\" was removed, because testing showed worse performance. Thanks Connie Stankovich for performing the test!\n\nUpdate 18.8.2023: A new folder \"tolerance_mods\" was added into the mods folder. It contains modified Housing and Second stage with increased bearing and seal slot dimensions, which will help if your prints are too tight.\n\nUpdate 16.9.2023: A new \"O-ring_adaptor_instead_of_oil_seal\" was added into the mods folder. The O-ring_adaptor_5x9x2 can be used, if you are not able to purchase the regular oil seals. You can glue this adaptor into the M-Jet 35's housing and insert an 5x9x2 O-ring. However, keep in mind that the oil seal is a much better solution.\n\nUpdate 30.9.2023: Some notes about the FPM / FKM rotary shaft seal and the soft O-ring were added into the manual and part list.\n\nUpdate 12.12.2023: A loading grate by Ryan Frair was added to the mods folder. The loader helps to push water into upper section of the intake. It showed improvement in top speed from 56 kph to 60 kph. Thank you very much for sharing!\n\nUpdate 19.12.2023: A finned ride plate and custom turn fins by Ryan Frair were added to the mods folder. Thanks for sharing! Furthermore, a +25° trim \"backflip nozzle\" was added into the mods folder - the first full successful backflip was performed with Valkyrie by Chris Leech.\n\nUpdate 27.1.2024: The motor KV chart was updated with stronger requirements for the ESC when using a 40xx size motor. The previous ESC rating suggestions turned out to be not safe enough - I apologize for the mistake.\n\nUpdate 31.03.2024: A STEP file of the housing assembly, which includes most parts of the M-Jet 35 except for the pump stages, was added.\n\nUpdate 25.04.2024: The D-slot in the plastic impeller version was extended to avoid stripping out when transferring torque. This requires you to extend the flat spot on your driveshaft by 10mm from 15mm to 25mm. Note about this has been added into the manual.\n\nUpdate 10.07.2024: A intake grate mod which uses 1.8mm stainless steel rods by Eric was added into the mods folder - thanks for your input!\n\nUpdate 19.07.2024: A modified motor mount with ESC mount, compatible with upcoming Bashjet by Vassa, was added into the mods folder. Thanks for your work.\n\nUpdate 12.08.2024: New nozzle options +7, +12, +20 were added. Folders were lightly reorganized. New ride plates ported from Valkyrie were added.\n\nUpdate 30.08.2024: The Handmade parts drawing was updated to inform that the plastic impeller needs a longer flat spot on the shaft.\n\nUpdate 30.11.2024: Multiple sections of the manual were updated to show more up-to-date information. No other files were changed.\n\nUpdate 04.12.2024: A new nozzle option +2.5 was added.\n\nUpdate 30.01.2025: A note about driveshaft length when using motors with long motor shaft was added into the m-jet_35_handmade_parts drawing. Thanks Matt for the suggestion.\n\nUpdate 03.05.2025: A dual cooling mod by Bruce has been uploaded into the Mods folder, thanks for sharing!\n\nUpdate 12.05.2025 A new TPU shaft seal design by Fabien was added into the Mods folder. This can be used instead of the regular oil seal. Full watertight seal was achieved in a test run.","imageAlt":"pump M-Jet 35 - 3D Printable Jet Pump for RC Boats","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-35-3d-printable-jet-pump-for-rc-boats","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/R2fbTCZzc4D1ztf7uhPK4HP1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/02.jpg","gridUrl":"https://media.cgtrader.com/variants/R2fbTCZzc4D1ztf7uhPK4HP1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/02.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-35-3d-printable-jet-pump-for-rc-boats","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":216,"name":".jpg","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4053913/fe842cd563/m-jet-35-3d-printable-jet-pump-for-rc-boats-3d-model-fe842cd563.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"2368560","type":"listingItem","attributes":{"id":2368560,"title":"M-Jet 30 - 3D Printable Jet Drive for RC Boats","price":18.0,"description":"Join the official M-Jet facebook group! https://www.facebook.com/groups/623045356071128\n\n**Full documentation, manual, part list, drawings:** https://drive.google.com/drive/folders/1JcEGcyh6E7lrhXk4kT1SKNdzvIaI_VNe?usp=drive_link\n\n**Hardware and electronics kit by RCPrinter:** https://rcprinter.com/products/m-jet-30-pump-build-kits\n\n**Note: This is not a physical product. After purchase, you can download computer files which you can use to manufacture your own parts on a 3D printer.**\n\nM-Jet 30 includes:\n\nSTL files for all parts of the assembly, designed to be FDM 3D printed, mostly with no supports.\n\nSTEP file for most of the assembly except for the pump (the pump is only included in the STL format).\n\nYou can 3D print it and assemble it with help of the manual, link above. You need to buy all electronics, screws and other necessary parts yourself - part list is in the manual, too.\n\nThe M-Jet 30 is a 3D printable jet pump for RC jetboats. It is a good match for hulls of size 35-55cm. The newest version of the M-Jet 30 introduces all key M-Jet features:\n\n- 2-stage configuration\n\n- Single blade impeller\n\n- 4-path nozzle with a quick-swap vertical trim\n\n- Rear installation\n\n**The M-Jet 30 is compatible with the following hulls:**\n\nRagnarok: https://www.cgtrader.com/free-3d-print-models/hobby-diy/other/ragnarok-3d-printable-rc-jetsprint-boat\n\nValkyrie: https://www.cgtrader.com/free-3d-print-models/hobby-diy/other/valkyrie-3d-printable-rc-jetski\n\n\nThe M-Jet 30 has the same internal pump geometry as the Supersprint and utilizes most of the same hardware and electronics. \n\n**You don't need the M-Jet 30 to build the Supersprint, and you don't need the Supersprint to build the M-Jet 30. These are separate systems.**\n\n**Performance:**\nThe M-Jet 30 achieves 5.3kg static thrust at 18.5m/s exit velocity, consuming 1315W from battery. This data comes from a static thrust test. \n\nUpdate log: till Septemer 2024 old M-Jet 30, since September 2024 new M-Jet 30.\n\nUpdate 10. 5. 2020: Two parts of the steering assembly, Ball and Servo coupler, were changed for better strength and grip on the steering shaft. \n\nUpdate 4.11.2020: These parts have been further reinforced.\n\nUpdate 18.1.2021: The \"M-Jet\" was renamed to \"M-Jet 30\". \n\nUpdate 14.9.2021: A new folder \"Mods_for_M-Jet_30\" was added to the files, including a **single blade impeller design mod**. It requires more testing on this pump, but was found to dramatically improve efficiency on a different pump.\n\nUpdate 13.11.2022: The model description was slightly updated.\n\nUpdate 18.1.2023: STL file for a single stage impeller (to make the pump work without first stage) was added into the mods folder. Steering shaft will not work properly and the impeller hub does not have the correct size, but it can be an interesting experiment for you to test.\n\nUpdate 3.6.2023: STEP file of the whole pump was added with the \"M-Jet_30_STEP_file\" folder.\n\nUpdate 11.05.2024: Modified parts (housing, ball and servo_coupler) that use threaded inserts instead of inserted M3 nuts were added into the M-Jet 30 folder. Threaded inserts are a preferred option instead of the older nut solution. Thanks to rc3dprinter for suggesting this modification.\n\nUpdate 05.09.2024: Brand new M-Jet 30 has been released, introducing all important M-Jet features developed over time. The new M-Jet 30 replaces the original M-Jet 30. The original M-Jet 30 stays available as old_M-Jet_30.\n\nFix 06.09.2024: Due to some issues, the M-Jet 30 has been reuploaded.\n\nFix 11.09.2024: Wrong dimension of the steering shaft (112mm) has been corrected to 110mm in the manual.\n\nFix 05.10.2024: Based on a report, KV selection for 28xx motors was designed too high and could lead to damaging the motor. Recommended KV for 28xx motors was reduced in the manual. No other changes.\n\nUpdate 16.11.2024: A motor mount with ESC holder for Bash Jet or other boats where this configuration is useful, was added to the mods folder. Thanks Bart for creating and sharing the design!\n\nUpdate 30.11.2024: A new version of the ESC mount for a Hobbywing 150A forthe  Valkyrie by Bart was added into the mods folder, thank you for your work.\n\nUpdate 12.05.2025: A new TPU shaft seal design by Fabien was added into the Mods folder. This can be used instead of the regular oil seal. Full watertight seal was achieved in a test run.\n\nReupload 03.07.2026: Reuploaded to be in a single folder.","imageAlt":"M-Jet 30 - 3D Printable Jet Drive for RC Boats","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-3d-printable-jet-drive-for-rc-boats","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/JoDgQEA156hwFCPSU16f8Nju/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/02.jpg","gridUrl":"https://media.cgtrader.com/variants/JoDgQEA156hwFCPSU16f8Nju/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/02.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-3d-printable-jet-drive-for-rc-boats","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":215,"name":".png","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/2368560/22705c1825/m-jet-30-3d-printable-jet-drive-for-rc-boats-3d-model-22705c1825.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"7083105","type":"listingItem","attributes":{"id":7083105,"title":"Panoko Jet Boat","price":30.0,"description":"The Panoko (Torrentfish) is a fish native to the fast flowing shallow river waters of New Zealand, home of the Jet boat.\n\n\nThis hull was based on the bigger river jet boats commonly found in the USA. It has great stability but also becomes agile when required with the appropriate application of steering and power.\nThis model is made up of over fifty individual parts excluding the M-jet 35 drive unit. When Completed the boat 672mm long, 245mm wide and 245mm tall.\n\n\nThis boat is designed exclusively to be powered by the M-Jet 35 drive unit. There is now an untested rear hull section for the M-Jet 30 included. The files for this unit need to be purchased separately or if you already own the M-Jet 35 file no further file purchases are needed.\nThe M-Jet files are available here on cgtrader,\n\n\nhttps://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/m-jet-35-3d-printable-jet-pump-for-rc-boats\n\n\nOnce downloaded you get all the files and instructions needed to complete the hull of the boat. Purchase of small parts ie. bolts, brass inserts, glues ect is required\nAll printed parts fit within a 220wx220dx240h mm print bed.\n\nRough filament requirement quantaties are as follows.\n- 3 main hull sections 850g\n- 4 main cabin pieces 130g\n- 3 cabin roof sections 100g\n- deck rails, cabin ladders and cabin locking nuts 50g\n- window trims and templates 85g\n- deck treads 50g\n- swim deck and treads 55g\n- lid bases 65g\n- lids (TPU) 100g\n- battery trays and internal mounts 125g\n\nI am a member of the M-Jet facebook page so if you have any questions join the page and look out for me.\n\nUpdate 17/5/2026. A rear section of the hull running the M-jet 30 has been added. This is a beta part and has not been tested or printed by myself.\n\nUpdate 22/5/2026. Front hull section minor revision to allow for better cabin fitment. If you have the first version of the files this can be fixed by filing/sander a radius the front corners of the hull to cabin interface as now pictured \n\nUpdate 30/5/2026. Stand designed by Joseph Clarke added \n\n\n","imageAlt":"Panoko Jet Boat","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/panoko-jet-boat","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/cga4mtxyq3w9269n63q98xw4z5y7/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DSC_4383%281%29.jpg","gridUrl":"https://media.cgtrader.com/variants/cga4mtxyq3w9269n63q98xw4z5y7/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DSC_4383%281%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/panoko-jet-boat","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/7083105/6c64e35a44/panoko-jet-boat-3d-model-6c64e35a44.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false,"subscriptionTierBand":"premium"}},{"id":"5474028","type":"listingItem","attributes":{"id":5474028,"title":"Speed boat hull Version 3 Scale 1 to 25","price":15.0,"description":"Model dimensions:\n- length - 200 mm\n- width - 66.4 mm\n- height - 35.2 mm\n","imageAlt":"3D print model Speed boat hull Version 3 Scale 1 to 25","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/diecast-speed-boat-hull-version-3-scale-1-to-25","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/f6dpkpntHqTqN6tVfX98kcdQ/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/f6dpkpntHqTqN6tVfX98kcdQ/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/diecast-speed-boat-hull-version-3-scale-1-to-25","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/5474028/abf87c43bf/speed-boat-hull-version-3-scale-1-to-25-3d-model-abf87c43bf.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"premium"}},{"id":"5473939","type":"listingItem","attributes":{"id":5473939,"title":"Speed boat hull Version 2 Scale 1 to 25","price":15.0,"description":"Please, feel free to offer your price. 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Use the special button at the top right.\n\nThe model is for SLA printing.\nThe hole for the steel mini eye screw should be drilled after printing.\n\nModel dimensions:\n- length – 50 mm\n- width – 12.4 mm\n- thickness – 6 mm","imageAlt":"Speed boat key fob","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/speed-boat-key-fob","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/dcNtAv8jev9G8uioA6bCgzN7/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/dcNtAv8jev9G8uioA6bCgzN7/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/speed-boat-key-fob","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":29,"name":".ige","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/2874643/8c05362e60/speed-boat-key-fob-3d-model-8c05362e60.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3586977","type":"listingItem","attributes":{"id":3586977,"title":"jetboat boat","price":5.0,"description":"STL file for jetboat","imageAlt":"3D printable model jetboat","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/jetboat","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/o5xp1XchwL7Hiop9fyMihUBT/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/273660111_1302295140245975_5723559936117811894_n.jpg","gridUrl":"https://media.cgtrader.com/variants/o5xp1XchwL7Hiop9fyMihUBT/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/273660111_1302295140245975_5723559936117811894_n.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/jetboat","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/3586977/3282047220/jetboat-boat-3d-model-3282047220.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true,"subscriptionTierBand":"essentials"}},{"id":"4368716","type":"listingItem","attributes":{"id":4368716,"title":"Jet Boat propulsion drive","price":5.0,"description":"Introducing the revolutionary Jet Boat Propulsion Drive designed for 3D printing. This state-of-the-art propulsion system harnesses the latest in 3D printing technology to deliver unparalleled performance and power for your jet boat adventures.\n\nCrafted with precision using 3D printing techniques, every component of this propulsion drive has been meticulously designed to maximize thrust and efficiency, ensuring an exhilarating experience on the water.\n\nAt the heart of this propulsion drive is the specially engineered jet nozzle. Its advanced design creates a high-velocity jet stream at the rear of your boat, generating immense thrust and exceptional maneuverability. 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https://drive.google.com/drive/folders/1lukbT7He7mFx0xf2uT2z5JtRkQCCP2En?usp=drive_link\n\n**RAGNAROK HARDWARE KIT** by RCPrinter: https://rcprinter.com/products/m-jet-ragnarok-build-kits\n\nRagnarok is a free 3D printable jetsprint boat hull designed by M-Jet Development working closely with the M-Jet community, who did huge amount of work testing all Ragnarok versions.\n\nRagnarok is 550mm long, resulting in scale of around 1/7,3. \n\nRagnarok is designed for performance when used with the M-Jet 35. When built well, can achieve 60kph, when taken to extreme, 79kph is the current Ragnarok speed record.\n\n**Ragnarok is compatible with M-Jet 30 and M-Jet 35**\n\nM-Jet 30: https://www.cgtrader.com/3d-print-models/hobby-diy/other/m-jet-3d-printable-jet-drive-for-rc-boats\n\nM-Jet 35: https://www.cgtrader.com/3d-print-models/hobby-diy/other/m-jet-35-3d-printable-jet-pump-for-rc-boats\n\nDevelopment log:\n07.10.2023 V0: The first hull file was uploaded.\n\n09.10.2023 V1: The hull has been splitted for printing. Geometry of the joints is partly taken from the Valkyrie, and partly inspired by solution in the Sprint. Flood chamber holes have been added. Turn fin mounts and trim tab mounts with new standard 16mm hole spacing (same as on Valkyrie) have been added. Pump interface for the M-Jet 35 has been added. Right now, the hull is printable and functional, even though it still misses many important features.\n\n13.10.2023 V2: TPU Lid added. Rear wing with mounting points added. Small changes on the turn fin and trim tab mounts were done to achieve cleaner geometry. Flood chamber rear hole was modified for faster flow out.\n\n16.10.2023 V3: Rear hull with interface for M-Jet 30 was added. Battery mount added. TPU lid for 220x220 print beds added. Increased size of the rear wing. Added mounting frame for the upcoming rollcage, pilots and engine.\n\n20.10.2023 V4: Whole new rollcage was added. Rollcage gets printed in 4 pieces with no supports. Maximum strength is utilised thanks to all \"pipes\" lying in XY and not Z axis on the print bed. Geometry of the deck frame was changed a little bit, and the rear locks were changed to use M5x20 grub screw with locking nut, similarly to Valkyrie. However, the frame should be still 90% compatible with the Ragnarok V3.\n\n26.10.2023 V5: \nBased on discussion with Sandro Flöry, the flood chamber size was increased by around 2mm. \nBig set of turn fins of various sizes was added. \nNew receiver drybox with mount. \n\n02.11.2023 V6:\nBig set of trim tabs.\nInfinitely stackable hull armour.\nNew zip tie ESC mount.\nNew bilge pump mount.\nFile organization, fastener list. STEP file with colours:)\n\n12.11.2023 V7: Turbocharged four rotor rotary engine inspired by Mazda 26B.\nThe engine can be printed with no supports. The only part that got changed compared to V6 is the Rollcage_base, other than that, the engine is ready to be dropped in. There is a drawing showing which fasteners to use for the engine assembly.\n\n26.11.2023 V8: Hull without flood chamber requested not only by Kai Reckleben was added. In conditions, where you don't need the self-righting at all, this only brings you advantages.\nFront bumper suggested by Ryan Frair was added, which can be mounted using a single M2x10. A helpful drawing showing assembly of the hull and fasteners used was added. Bilge pump mount was redesigned after discussion with Niklas Rösner. Two little holes to guide water out of the \"lid pool\" suggested by Joel Anderson were added.\n\n5.1.2024 V9: Pilots were added. \nThe hull was changed based on the idea of Ryan Frair and testing by Ryan and Lucygup Tham - the V-keel was extended, which has proven to provide better performance. Big thanks for your extensive testing work.\nThe ESC and drybox mounts were removed, now there are glue-on mounts available instead. This enables you to use different mounting positions, and to mount the ESC to the back for possibly better CG balance.\nFlotation cutting template was added.\n\n30.1.2024 V9.1: The screw alignment on the hull without flood chamber between the hull middle and hull rear was 1mm off. Thanks Joel Anderson for reporting this. The update 9.1 fixes this issue and changes the screw placement on both hull middle and hull rear of the floodchamber-less version. The floodchamber-less STEP file is updated too. No other files are changed.\n\n15.02.2024: Upon a request, a rear wing without \"RAGNAROK\" text was added into the rear wing folder in V9.1.\n\n08.03.2024 V10: Some people reported problems with self righting. To improve the self righting, height of the hull with flood chamber was increased by 6mm. This increases buyoancy on the top.\nAfter a discussion with Tom Hui Young, the area where trim tabs get mounted was beefed up to prevent cracks.\nBased on a suggestion from Michael Fre, the driver pilot was slightly modified to improve printability. Thanks everyone for your feedback!\n\n13.04.2024 V10.1: Based on a kind suggestion by rc3dprinter, the issue with a mirrored drybox base was corrected. The O-ring for the drybox was added to the excel part list. The STEP file was updated with the corrected drybox. No other files were changed. Thanks for your feedback.\n\n12.05.2024 V10.2: The lid files were all rotated and placed on the build plate, to make it clear how they should be printed. No geometry was changed.\n\n05.08.2024 V10.3: A little issue with the Drybox base, where the pin was placed on the wrong side, was corrected. Thanks for reporting the issue.\n\n05.09.2024 V10.4: A new Hull_rear compatible with the newest update of the M-Jet 30 has been added to the files. A modified deck knob for easier use by Sascha has been added too, thanks for sharing!\n\n20.11.2024 New photos were uploaded to CGTrader, there are no changes to the files.\n\n01.12.2024 V11: Highly improved documentation and full build video. Changed system of hull assembly, which removes majority of the issues caused by warping. This is achieved by flipping printing orientation of Hull front and introducing versions of Hull front with active warping compensation, which compensate for warping of Hull middle. Reworked turn fin mount in the style of Supersprint with one more (4th) slot. Mega turn fin set. Reduced printing overhang on the upper rear 45° plate of Hull rear.\n\n17.12.2024 V11.1: There was an issue that the hull rear without flood chamber was missing holes for trim tab mounts. This is now fixed. The following files have been corrected: Nochamber_hull_rear_for_M-Jet_30, Nochamber_hull_rear_for_M-Jet_35, Nochamber_hull_STEP. Thanks Peno for reporting the issue!\n\n14.05.2025 V11.2: The part list and manual was corrected to show part count of 16x M3x8 flat head instead of 12. 16x is necessary for the hull without flood chamber. Thanks Dan for reporting the issue. In the drawing on page 8, the M3x8 screws which mount the pilots should be flat head too - this was corrected in the drawing. There were no changes to any actual parts.\n","imageAlt":"jetsprint Ragnarok - 3D Printable RC Jetsprint Boat","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/ragnarok-3d-printable-rc-jetsprint-boat","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/tEEwnykkKWeseTYNiLt6crhj/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/P1150798.jpg","gridUrl":"https://media.cgtrader.com/variants/tEEwnykkKWeseTYNiLt6crhj/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/P1150798.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/ragnarok-3d-printable-rc-jetsprint-boat","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":215,"name":".png","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4823701/3cde511246/ragnarok-3d-printable-rc-jetsprint-boat-3d-model-3cde511246.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"4684315","type":"listingItem","attributes":{"id":4684315,"title":"Valkyrie - 3D Printable RC Jetski","price":0.0,"description":"If your CGTrader download does not work (CGTrader problem with free models): \nhttps://drive.google.com/drive/folders/1styB4QI2GaHHA3whyvMPpG5d6PbqVlBh?usp=sharing\n\nThe Valkyrie RC Jetski is a result of a collaboration between M-Jet Development and Pascal Robert RC Creations.\nM-Jet Development YT channel: https://www.youtube.com/@mjetdevelopment \nPascal Robert RC Creations YT channel: https://www.youtube.com/@Pascal_Robert--Rc_Creations\n\nThe Valkyrie is compatible with the M-Jet 35 and newly also with the M-Jet 30. \nM-Jet 35: https://www.cgtrader.com/3d-print-models/hobby-diy/other/m-jet-35-3d-printable-jet-pump-for-rc-boats \nM-Jet 30: https://www.cgtrader.com/3d-print-models/hobby-diy/other/m-jet-3d-printable-jet-drive-for-rc-boats\n\nRequired 3D printer size to print the Valkyrie: Minimum build volume 245mm x 170mm build plate x 180mm height. Fits on a Prusa MK3.\n\nPlease read all important information in the Valkyrie brief manual.\nValkyrie brief manual: https://drive.google.com/file/d/1By05K_l5u-2NC5qZtfhret04H_sKYanm/view?usp=sharing\nValkyrie part list: https://docs.google.com/spreadsheets/d/12Jrfg9lKi8mDH0SsEMxIWp57bXUV5gir/edit?usp=sharing\u0026ouid=114321917833490201706\u0026rtpof=true\u0026sd=true\n\nUpdate 11.9.2023: For convenience, all files in the Valkyrie_electric folder were rotated to ensure correct orientation on the printer build plate. This also applies to the folder Accessories in the Valkyrie_nitro folder. Other files of the nitro version were not modified.\n\nUpdate 28.9.2023: Link to a nitro version build tutorial by Pascal Robert was added to the manual!\n\nUpdate 5.10.2023: For the electric version, two more softer TPU lid versions were added to allow using harder TPU. Higher stiffness / hardness of the TPU can be compensated by thinner walls of the lid by design. Read explanation in the folder \"Valkyrie_electric / Lid\".\n\nUpdate 11.10.2023: All folders were moved into one zip file to reduce the amount of CGTrader download errors. This is due to the model being free, there is a weird free download limit which I unfortunately cannot do anything about.\n\nUpdate 10.02.2024: Full STEP files for both the electric and nitro version were added.\n\nUpdate 8.3.2024: An issue with Valkyrie electric \"valkyrie_seat_rear\" where the surface on the build plate was not straight has been fixed. \n\nUpdate 5.5.2024: A lid mod for a 220x220 print bed size, ported from the Ragnarok, was added into the Valkyrie electric lid folder.\n\nUpdate 05.09.2024 V1.1: A new hull_rear for the electric Valkyrie version compatible with the newest update for the M-Jet 30 has been added. Some misleading duplicit folders have been fixed.\n\nUpdate 07.11.2024 V1.2: A new front bumper mod by Kristof has been added into the mods folder. Thanks for sharing!\n\nUpdate 18.07.2025 V1.3: A new hull rear with integrated housing of the M-Jet 30 by Kristof was added, thank you!","imageAlt":"Valkyrie - 3D Printable RC Jetski","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/valkyrie-3d-printable-rc-jetski","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/PJkYmRFZ6FrGBJc1NMTMxh3x/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/P1150082.jpg","gridUrl":"https://media.cgtrader.com/variants/PJkYmRFZ6FrGBJc1NMTMxh3x/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/P1150082.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/valkyrie-3d-printable-rc-jetski","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":216,"name":".jpg","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4684315/8bc1db07f7/valkyrie-3d-printable-rc-jetski-3d-model-8bc1db07f7.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"5945138","type":"listingItem","attributes":{"id":5945138,"title":"KwikJet X Jetboat","price":0.0,"description":"This is KwikJet X V2, the successor of the beloved KwikJet X!\n\n\nRequirements:\n\n3D printer:\n– Minimum 3D printer build volume: 210 x 210 x 200mm\n\nAny standard slicing software (Cura, Simplify3D, Slic3r etc)\n\nplease visit our website https://protonrc.com for the printable files.","imageAlt":"KwikJet X Jetboat 3D printable model","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/robotics/kwikjet-x-jetboat","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/dtazm7tzajofbr3qymah19y2dr32/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/KwikJet-X-V2-main.jpg","gridUrl":"https://media.cgtrader.com/variants/dtazm7tzajofbr3qymah19y2dr32/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/KwikJet-X-V2-main.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/robotics/kwikjet-x-jetboat","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":129,"name":".3mf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/5945138/e5042a4ded/kwikjet-x-jetboat-3d-model-e5042a4ded.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"5492682","type":"listingItem","attributes":{"id":5492682,"title":"TPU Warrior - 3D printable RC jetboat for rapids","price":0.0,"description":"If your download doesn't work, use google drive: https://drive.google.com/drive/folders/1hOYvX5Z5XyFbGiKl3WwwpJka6ZQzHphw?usp=sharing\n\nTPU Warrior is a free 3D printable highly experimental jetboat hull, designed to be printed almost fully in TPU. \nThe purpose of such design is to achieve durability on rapids, which would not be possible with any standard stiff 3D printed material.\nTPU Warrior requires minimum printer volume of 250x250x230mm.\nIt does have some documentation but no full build video, you need to know what you are doing. \n\nTPU Warrior is compatible with M-Jet 35.\n\nM-Jet 35: https://www.cgtrader.com/3d-print-models/hobby-diy/other/m-jet-35-3d-printable-jet-pump-for-rc-boats","imageAlt":"TPU Warrior - 3D printable RC jetboat for","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/tpu-warrior-3d-printable-rc-jetboat-for-rapids","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4fUhRRoEPNh1ciNbSbVyT1iG/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/TPU%20Warrior%20Failed%20Test%20-%20frame%20at%200m10s.jpg","gridUrl":"https://media.cgtrader.com/variants/4fUhRRoEPNh1ciNbSbVyT1iG/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/TPU%20Warrior%20Failed%20Test%20-%20frame%20at%200m10s.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/hobby-accessories/tpu-warrior-3d-printable-rc-jetboat-for-rapids","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"hobby-accessories","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Hobby Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/5492682/61da4c2660/tpu-warrior-3d-printable-rc-jetboat-for-rapids-3d-model-61da4c2660.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"5123677","type":"listingItem","attributes":{"id":5123677,"title":"ship propeller 38mm","price":0.0,"description":"I made a propeller for a 3D printed jet boat some time ago. I printed the propeller using a resin printer (Anycubic Photon). The propeller is designed for a 4mm thick shaft. I hope some people can make use of it. Have fun testing it.\n\nDiameter: 38 mm\nLength: 20 mm\nBore: 4 mm\nPitch: 0.94","imageAlt":"printed 3D printable model ship propeller 38mm","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/ship-propeller-38mm","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/X9VtqZHUhFWPENjKadJJEFiB/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Preview1.jpg","gridUrl":"https://media.cgtrader.com/variants/X9VtqZHUhFWPENjKadJJEFiB/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Preview1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/ship-propeller-38mm","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/5123677/aaf0df2e52/ship-propeller-38mm-3d-model-aaf0df2e52.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}},{"id":"3914276","type":"listingItem","attributes":{"id":3914276,"title":"4G Sprint Hull for RC Boats 2022","price":0.0,"description":"If your download on CGTrader does not work (CGTrader problem with free models):\nhttps://drive.google.com/drive/folders/1Cs3RVnAJXVN2GNslU-_rHyk-QtuGCFWe?usp=drive_link\n\nJoin the official M-Jet facebook group! https://www.facebook.com/groups/623045356071128\n\nThis is the new version of my 50cm jetsprint hull. You get all files I used to build my hull. It can be made using fibreglass or carbon fiber.\n\nThe hull will work very well with the M-Jet 30 or M-Jet 35.\nFull build playlist:\nhttps://www.youtube.com/playlist?list=PLiFskGz_svvQw7cqP4VM8fh8YDrXtK8r6\n\nUpdate 16.8.2022: Template for cutting the flood chamber hole was added to the Hull folder.\n\nUpdate 18.11.2022: STEP files for the cover lid assembly were added to the \"Cover lid\" folder.\n\nUpdate 19.11.2022: File for the rear wing was missing, now it was added into the \"Rear_wing\" folder.\n\nUpdate 28.12.2022: A DXF file for cutting the cover lid hull cut was added into the \"Hull\" folder.\n\nUpdate 4.1.2023: Two DXF files for cutting the flood chamber wall, and the rear flood chamber hole were added into the \"Hull\" folder. Please keep in mind that even after accurate CNC cut, the flood chamber wall will need a lot of sanding and tweaking to fit the inaccurate inner hull shape properly. \nAlso, STL and STEP files for a pipe bender to bend the rollcage were added into the \"Rollcage\" folder. \n\nUpdate 4.7.2023: A STEP file for the whole 4G hull, as well as a simplified STEP file of the hull shape, were added to the files. \n\nUpdate 25.8.2023: A new MODS_for_4G_Sprint_Hull folder was added. It contains a bottom mould file with the spray rails included in the mould. This might make the moulding process more difficult, but does not require glueing the spray rails on later.\n\nUpdate 11.10.2023: All folders were moved into one zip file to reduce the amount of CGTrader download errors. This is due to the model being free, there is a weird free download limit which I unfortunately cannot do anything about.\n\nUpdate 19.10.2023: New softer versions of the TPU lid with thinner walls for more flexibility and easier operation were added into the \"Cover Lid\" folder.\n\nUpdate 29.03.2024: Upon a request, the hull as a solid and also the hull splitted into top and bottom halves were uploaded in the STL file format into the \"Hull_solid_STL\" folder.","imageAlt":"4G Sprint Hull for RC Boats 3D printable model","url":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/automotive/4g-sprint-hull-for-rc-boats-2022","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/aVVsFnyAoJq7Bd19Ceza3x7j/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/4G%20Sprint%20Boat%20Build%20Part%201%20Carbon%20Fiber%20Hull_Moment2.jpg","gridUrl":"https://media.cgtrader.com/variants/aVVsFnyAoJq7Bd19Ceza3x7j/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/4G%20Sprint%20Boat%20Build%20Part%201%20Carbon%20Fiber%20Hull_Moment2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/free-3d-print-models/hobby-diy/automotive/4g-sprint-hull-for-rc-boats-2022","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":7,"name":".dxf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"automotive","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Automotive \u0026 Car parts","schemaImageUrl":"https://img-new.cgtrader.com/items/3914276/ab3b824d17/4g-sprint-hull-for-rc-boats-2022-3d-model-ab3b824d17.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false,"subscriptionTierBand":null}}]},"tag_links":{"header":"Check other trending 3D print models","links":[{"title":"Jewelry STL files","link":"https://www.cgtrader.com/3d-print-models/jewelry"},{"title":"Dragon STL files","link":"https://www.cgtrader.com/3d-print-models/dragon"},{"title":"Cat STL files","link":"https://www.cgtrader.com/3d-print-models/cat"},{"title":"Pokemon STL files","link":"https://www.cgtrader.com/3d-print-models/pokemon"},{"title":"Warhammer 40k STL files","link":"https://www.cgtrader.com/3d-print-models/warhammer-40k"},{"title":"Colt STL files","link":"https://www.cgtrader.com/3d-print-models/colt"},{"title":"Mask STL files","link":"https://www.cgtrader.com/3d-print-models/mask"},{"title":"Snake STL files","link":"https://www.cgtrader.com/3d-print-models/snake"},{"title":"Transformers STL files","link":"https://www.cgtrader.com/3d-print-models/transformers"},{"title":"Animal STL files","link":"https://www.cgtrader.com/3d-print-models/animal"},{"title":"Skull STL files","link":"https://www.cgtrader.com/3d-print-models/skull"},{"title":"Godzilla STL files","link":"https://www.cgtrader.com/3d-print-models/godzilla"},{"title":"Sonic STL files","link":"https://www.cgtrader.com/3d-print-models/sonic"},{"title":"Dog STL files","link":"https://www.cgtrader.com/3d-print-models/dog"},{"title":"Helmet STL files","link":"https://www.cgtrader.com/3d-print-models/helmet"},{"title":"Sword STL files","link":"https://www.cgtrader.com/3d-print-models/sword"},{"title":"Wargaming STL files","link":"https://www.cgtrader.com/3d-print-models/wargaming"},{"title":"Boat STL files","link":"https://www.cgtrader.com/3d-print-models/boat"}]},"suggested_search":null,"isSimilarSearchPossible":true,"url":"/3d-models/jetboat","saveSearchSettings":null,"isSalesBoostEnabled":true,"subscriptionBadgesEnabled":null,"hideSuggestionsSection":null,"is_user_logged_in":false,"should_show_all_items_on_mobile":false}