STM offers the only adjustable slipper clutch on the market
The STM slipper clutch brings innovative performance improvements to the street market through the Controlled Engine Braking System (CEB)
Highly effective engine-to-clutch-to-rear wheel power management system decreases unwanted engine braking and rear wheel drag when braking hard for a corner
Prevents damage to the engine and gearbox by reducing the mechanical stress caused by the back torque of the engine and avoiding any chance of over-revving
Replacement aluminum slave cylinders, primary and secondary diaphragm springs and clutch tools sold separately
Primary springs are available in different weights to change the amount of pressure on the clutch stack
Secondary springs are available in different weights to change the amount of engine braking; the lighter the secondary spring the less engine braking
