OS Giken integrated clutch and flywheel packages increase transmission efficiency and engine response. OS Giken clutches and flywheels are built within strict tolerances and crafted using carefully selected materials to provide the highest quality and durability.
The Grand Touring Clutch is our latest development to the IS Giken clutch lineup.
The GT2CD clutch utilizes dampened hub clutch discs for added drivetrain protection for those high horsepower builds. It combine Giken race technology in addition to the unique floating pressure system to provide a smooth and chatter-free driving experience. This is ideal for those customers looking for a higher capacity clutch for their showcase vehicle to take it to and from their local concourse gatherings.
****For pure motorsports use or dual purpose vehicles, we recommend starting with our STR clutch lineup.****
We utilize full face metallic clutch plates to achieve high torque capacity from our clutches. This allows for us to use much softer diaphragm springs to achieve equal or better torque capacity compared to our competitors with substantially less pedal effort.