KYOSHO FW05-R/FW05RR Reduced-Mass Clutch Hub FW05-RR008 by 3Racing  [FW05-RR008]

Reduced inertia clutch hub for FW05-R/FW05RR

This replacement hub is for KYOSHO FW05-R and FW05RR on-road cars and carries the code FW05-RR008. Reducing rotating mass at the clutch interface produces a snappier engagement and more distinct throttle feedback.

The part is made to the FW05-R/FW05RR clutch geometry and mounts to the same points as the original. Prior to final torque verify spline engagement and shoe clearance. Use threadlocker only where the clutch component manufacturer advises.

When tuning, the reduced mass changes slip behaviour, which helps you fine tune launches and mid-corner throttle application. Make incremental adjustments and compare lap times when altering springs or shoe materials.