Description
MSV Racing CR Axle Blocks deliver OEM-inspired precision, strength, and style for serious Honda riders. CNC-machined from high-strength 6061 T6 billet aluminum, they’re a direct replacement for OEM #42306-KS7-830 and fit select CR125, CR250, and CR500 models. Choose bright, black, or red anodized finishes for a race-ready upgrade.
MSV Racing CR Axle Blocks – Precision. Strength. Style.
Elevate your Honda’s looks with MSV Racing CR Axle Blocks—based on the OEM design Honda engineers intended, including durable materials and style for serious riders.
Key Features:
- CNC-machined from high-strength 6061 T6 billet aluminum for unmatched durability
- Direct replacement for OEM part #42306-KS7-830
- Sold in pairs
Precision fit for:
- CR125 (1989–1992)
- CR250 (1988–1991)
- CR500 (1989–2001)
Choose Your Finish:
- Bright Finished (MIL-A-8625): Clean and polished for a factory-fresh look
- Black Anodized (MIL-A-8625): Stealthy, aggressive, and built to last
- Red Anodized (MIL-A-8625): Bold and race-ready with pro styling
Upgrade with confidence—MSV Racing delivers pro-grade parts for riders who demand performance and precision.






