PRODUCT DESCRIPTION:

As used by Cornona Suzuki, Winston Ten Kate, Factory Honda (UK Karl Harris), Ducati, and more official teams than the others combined Stm produce the highest quality road and racing clutch systems available on the market. Stm has now made these high perfomance parts accessible to anyone. Made to high precision these kits are all you need with your standard clutch discs to get better feel and higher performances under braking and acceleration like factory bikes.

TECHNICAL DESCRIPTION:

Material: aluminum alloys and special steel
Primary spring: 125 mm Evoluzione diaphragm spring code 003SUZ119
Secondary spring: 85 mm Evoluzione spring code 0F3SR540B140006
Basket: original Honda (not included)
Features: slipper system - device to control the opening - progressive engagement plate - Forced Lubrication System 3
Compatible disc pack: original Honda (not included)
Tools: pressure plate mounting tool code 002AMS001 (recommended)
Note: when choosing the primary spring keep in mind that the greater the spring tension, the greater the pressure on the disc pack and the smaller the slipping in acceleration. When choosing the secondary spring remember that the greater the spring tension, the greater the engine brake in deceleration