Theclutch nuts nut is the component that locks the set of clutch clutch on the primary motor shaft TM R1. Subject to extreme rotation and vibration constraints, this nut must guarantee an infallible tightening to avoid any axial game that could destroy the bell or clutch discs.
High thermal resistance: Designed to maintain its tightening properties despite the significant heating cycles of the clutch in competition.
Precision thread: Strict machining to fit perfectly with the primary shaft of the RS series motors.
Maximum security: TMKART original part guaranteeing compliance with high clamp couples recommended by the plant.