Sigma Performance Slipper Clutch GSXR1000 K1-K4 2001-2004 - GSXR1000 K1-K4 2001-2004

SIGMA PERFORMANCE SLIPPER CLUTCH GSXR1000 K1-K4 2001-2004 Five ramp, wet type. Hard anodised in grey; Clutch centre only. Uses standard clutch plates and Springs. Sigma slipper clutches are designed to allow easier downshifting on the road or Track. Originally a pure race accessory our slipper clutches smooth gear changes for skilled riders and beginners alike by automatically and seamlessly disengaging the clutch whenever engine braking or rear wheel hop becomes excessive. (ref 015)