Sigma Slipper clutch: Kawasaki Ninja 400 with friction plates

Sigma Performance slipper clutches are the most widely used aftermarket slipper clutches in racing - allowing finely tunable engine braking characteristics from your engine, for increased stability under braking, and protecting your engine from downshift lockup and over-rev

This listing, is a five ramp, wet type. Hard anodised in grey; Clutch centre only. Uses supplied steel and friction clutch plates and springs.