- Used by all major factory teams and riders
- Improves clutch performance and life
- Improves heat dissipation
- Precision machined from billet T-6 aircraft quality aluminum to aerospace tolerances, and hardcoated for five times the wear resistance to stock* (*with proper maintenance)
- Allows clutch assembly to spin more true creating less heat when clutch is disengaged
- When used with Hinson Clutch Components clutch basket and inner hub helps eliminate clutch chatter
- For Hinson Clutch HC989-1901 only