SIGMA SLIPPER CLUTCH YAMAHA R1 2004-2005 - 6 RAMP WET TYPE - HARD ANODISED GREY

Bikes of the early 2000’s missed out on the benefits of slipper clutches but we can now bring the undoubted benefits of a good slipper clutch to the party. The clutch uses standard springs (preferably new) and the standard clutch pack.

The Yamaha R1 has great potential on the race track .. and our clutch improves its performance no end. Improving corner entry stability and helping to limit excess over-revving on corner entry. By reducing the amount of grip ‘used up’ turning over the engine into corners our clutches have the potential to reduce lap times and improve competitiveness.

Six ramp, wet type.
Hard anodised in grey.
Clutch centre only.
Uses standard clutch plates and spring.

YAMAHA R1 2004-2005