A special clutch kit with three plates for Yamaha FS1 and DT50MX from Swedish SMP Racing, for those with more power who need better bite in the clutch on your Yamaha.
The kit contains:
2pcs intermediate discs 0.70mm
3pcs Yamaha Original clutch plates
Machined pressure disc
Harder springs
Extra ball for the pressure pin
Thinner washer under the clutch center
Only fits the model with aluminum clutch basket.