NCY Racing CVT Torque Spring - Yamaha Mio 125 EFi/New Soul GT125/Mio M3/Mio i 125s/ NEO 125

NCY Racing torque spring for CVT secondary sheath. Tune and Improve your scooters acceleration with this item. Available in 1000/1500/2000RPM engagement weights to fit your preferences. Best results when also paired together with a Racing Clutch Variator/Pulley kit.     Fitting: Yamaha Mio 125i EFi/New Soul GT125/M3

Part no. MG-1841