RC51 Modifications Intro
Welcome to the Honda RC51 Modding Wiki
This wiki is dedicated to documenting, sharing, and evolving modifications for the legendary Honda RC51 (RVT1000R / VTR1000 SP1/SP2). Whether you're chasing performance, reliability, or just building something uniquely yours, this space is here to support the community.
License Overview
All designs, schematics, and documentation shared in this wiki are licensed under the TAPR Open Hardware License. You are free to use, modify, and distribute these materials—including for commercial purposes—provided that all derivative works are released under the same license.
This content is provided "as is" without warranty of any kind. A full license page can be viewed here.
Included Resources
- Electrical schematics and wiring diagrams
- Mechanical drawings and CAD assemblies
- 3D printable components and STL files
- Bill of Materials (BOMs) and sourcing notes
- Installation guides and troubleshooting tips
- Photos, measurements, and fitment notes
Modification Categories
- Electrical System Upgrades – Improved harness routing, relay logic, lithium battery integration
- Cooling Enhancements – Custom fan shrouds, high-flow radiators, sensor relocation
- Chassis & Suspension – Fork swaps, linkage geometry, steering damper mounts
- Bodywork & Ergonomics – Fairing brackets, seat pan mods, clip-on adjustments
- Engine & Intake – Velocity stacks, airbox mods, sensor tuning
- Documentation & Community Builds – Shared templates, contributor notes, version tracking
Each section will include downloadable files, annotated diagrams, and contributor notes. Contributions are welcome!
Want to Contribute?
We welcome input from fellow builders, riders, and engineers. If you have a mod, drawing, or insight to share, you can submit it directly using our online form:
A full contributor guide will be available soon, including templates and formatting tips. Until then, feel free to reach out with questions or feedback.