Ultimate Bicycle Disc Brake Rotor Bundle - Clean & Rusty PBR EditionProduct Overview: Two Styles, One Master PackWhy settle for one look when you can have the complete lifecycle of a mechanical asset? This Ultimate Bundle features two high-fidelity, production-standard 160mm bicycle disc brake rotors: the Factory Clean Edition and the Abandoned Rusty Edition. Modeled after the iconic ST120 MTB series, these assets are designed for professional developers who demand both aesthetic versatility and technical precision. Whether your project is a high-end architectural visualization requiring a pristine workshop look or a gritty post-apocalyptic survival game needing weathered environmental storytelling, this bundle provides the perfect solution in a single, cost-effective package.

Technical Mastery & OptimizationAs a dedicated 3D artist and instructor, I prioritize the balance between visual wow-factor and engine performance. Both models in this bundle have undergone a rigorous optimization process, evolving from high-density 317k tris sculpts into clean, quad-dominant ~96k face meshes. This ensures they maintain Hero Object status—looking flawless in extreme close-ups—while remaining fully compatible with modern technologies like Unreal Engine 5’s Nanite system. The topology has been meticulously checked to ensure zero shading artifacts, providing a professional-grade experience for any pipeline.

Dual-PBR Workflow: From Shine to DecayEach rotor comes with its own unique 4K PBR texture set (optimized to 2K for web previews where necessary).

The Clean Version showcases a realistic brushed stainless steel finish with circular machining marks, capturing the essence of a brand-new component.

The Rusty Version utilizes advanced masking in Substance Painter to simulate deep oxidation, realistic corrosion, and environmental wear, telling a silent story of neglect and age.With these two variations, you can easily implement item degradation systems in your games or simply choose the version that best fits your scene’s mood.

Key Bundle Specifications:

Total Assets: 2 Distinct Rotor Variations (Clean & Rusty).

Geometry: Optimized ~96k Faces per model, Quad-dominant, clean UVs.

Textures: 4K Resolution PBR (Base Color, Metallic, Roughness, Normal, AO).

Formats: FBX, OBJ, and native Blend files included.

Compatibility: Engine-ready for UE5, Unity, and all major DCC software (Blender, Maya, 3ds Max).

Scale: Accurate real-world 160mm dimensions.

Professional SupportPurchasing this bundle ensures you receive top-tier assets backed by professional expertise. I am committed to the success of your projects; if you require specific adjustments, additional file formats, or technical assistance, I am always available for support.