Spec clutches and flywheels are manufactured using the most advanced methods under the strictest tolerances. Spec is committed to making the very finest parts is at the core of what they stand for as a company and don’t accept anything less.
Features segmented or full-faced pure Kevlar disc with steel backing. This lining features excellent drivability like the stage 1, but offers slightly longer life and higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat-treated components for strength and durability. Best for street, drag, pulling and autocross.