OS Giken Mitsubishi CP9A Lancer Evo 4-9 STR Twin Plate clutch kit (STR2C) Lotus Elise

Lotus Elise

Mitsubishi CZ4A Evo X

Porsche 915/930 type MT COARSE Spline

The solid hub clutch discs are 215mm in size and are good up to about 700lbs ft of torque reliably

Nissan 240SX S13/14 - KA24DE

OS Giken Mitsubishi CP9A Lancer Evo 4-9 STR Twin Plate clutch kit (STR2C) Lotus EliseThe STR Clutch line up was designed to hold high capacity power while still retaining a relatively light clutch pedal. This technology was driven from our racer's demand for a lighter clutch during long endurance races in Japan. Heavy clutch pedals lead to driver fatigue during long endurance racing. The STR2C Twin plate feature solid hub clutch disks to provide efficient transfer of power while providing reliability and strength under heavy abuse.