Winged clutch bell very light weight that stays much cooler thanyour stock bell for longevity and high performance.
With better air flow your clutch stays cooler last lomger and provides performance over your stock bell. All this results in less slip during with better acceleration when the engine is warm which is when your clutch starts slipping even more when a lot of miles are on your scooter.
Can be used on any type of clutch that is 107mm. Your stock is 105 so there you have its largerm stays cooler for less slip equals more top speed.