OS Giken Mini R56 Cooper S STR Twin Plate Clutch overhaul kit B (STR2C) Refer to OEM Service Manual

Refer to OEM Service Manual for install

- OEM Nissan PN:38220-1NC0A x2 (Threaded flange holes type)

Requires HA081-BC10K

This reduces overall effort needed to fully engage/disengage the clutch resulting in a lighter clutch pedal

OS Giken Mini R56 Cooper S STR Twin Plate Clutch overhaul kit B (STR2C) Refer to OEM Service ManualThe 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.