3D model descriptionRecreate the iconic Bell RS7 Pro racing helmet in 3D — a high-performance design trusted by professional drivers. This model is based on Bell’s real-world helmet, featuring its distinct aerodynamic shell, molded visor area, and ventilation channels.

3D printing settingsPrint Technology: FDM (PLA, PETG) or Resin (SLA)

Material: PLA for easy printing, or PETG/ABS for more durability

Layer Height: 0.15–0.2 mm for standard detail; 0.1 mm for fine details

Infill Density: ~20–30% (higher if used for display)

Supports: Yes — recommended under the visor, ventilation inlets/outlets, and lower shell overhangs

Print Speed: 50–60 mm/s (FDM)

Bed Temperature: ~60 °C (PLA) or 80–90 °C (PETG)

Nozzle Temperature: 200–210 °C (PLA), ~240 °C (PETG)

Nozzle Size: 0.4 mm recommended

Orientation: Print with the helmet upright (visor facing upwards) to minimize supports on interior

Post-Processing: Sand, prime, paint; optionally use filler for smooth finish and detail refinement