EXEDY Racing Flywheels are made from solid one-piece billet chrome moly steel or chrome moly steel forgings.
Exedy Lightweight Racing Flywheel are specifically designed to reduce weight and inertia for better engine response.
Exedy Lightweight Racing Flywheels incorporate special design features to enhance the air flow to improve the cooling of the clutch.
Exedy Lightweight Racing Flywheels ring gear teeth are milled onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel which has the possibilities of separating from the flywheel.
This could cause the flywheel to explode due to two different expansion coefficients (aluminum flywheel pressed on steel ring gear).
Exedy Lightweight Racing Flywheel steel billet and forged steel flywheels have passed engineering tests to 15,000 rpm.
Exedy Lightweight Racing Flywheel is guaranteed to be explosion proof at the said rpm.
Modacar offers the complete line of Exedy clutch sets.