Hinson Billetproof System Complete clutch kitRef : HI00070A / 1119137

HINSON Billetproof Complete Clutch — Manufacturer Part Number: HC641-1901

Designed for motocross and aggressive riders, the HINSON Billetproof complete clutch brings together all the critical components reworked for competition. Hinson equips many factory teams — a testament to reliability in harsh conditions — and offers a complete kit including Billetproof® cover, basket, inner hub, pressure plate, fiber/steel discs, and springs.

• Precision machined from T-6 aerospace aluminum and treated with a hard coating for five times increased wear resistance with proper maintenance.
• Design promotes better heat dissipation to limit overheating during intensive use.
• Calibrated assembly for more precise operation: reduced play and rattle, more positive and smoother engagement.
• Complete kit ready to replace the original assembly on compatible models, ideal for refurbishment or track/off-road upgrades.

Common compatibilities: Yamaha YZ 250 F (2026), Fantic XXF 250 (2024), Yamaha WR 250 F (2026). For hassle-free installation, check the references suitable for your model.