Aggressive engagament with fast shift action; Lightweight rigid design for low to moderate gear rattle
Premium ceramic friction materials provide low wear rates and high heat tolerance
Chrome-moly hub is heat-treated for strength and durability
Recommended for race use only
Holds approximately 28 percent more torque than standard organic materials.
4224010 is a 4-pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.