How To - Replace the Clutch on a Motorcycle or ATV
This 280 psi Belleville clutch spring washer replaces 250 psi spring on models with a diaphragm clutch. The diaphragm clutches have a unique design that makes them more compact, narrower, stronger, and they have a more positive engagement and dis-engagement. A major component of this new clutch design is the tension device, a Belleville spring washer. This is a very large diameter cupped spring washer that replaces the 6 coil springs and distributes the load evenly for a very positive clutch feel.
The 280 PSI Belleville spring is a great upgrade for modified 2 strokes or 4 strokes that need more bite under heavy mid-range loads or if your stock spring is just getting tired. There is no increased lever pressure and the clutch will have a cleaner, crisper, quicker release.
Better clutch hook-up under heavy mid-range loads.