Sigma Slipper clutch: KTM RC-8 / RC-8R / Duke 1290 / Adventure 1190 / ADV 1290 / KTM 1290 Superduke R

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 six ramp, wet type. Hard anodised in grey; Clutch centre only. Uses standard clutch plates and springs.