Polini Performance Transmission Kit for Fits and compatible with Yamaha Zuma and Long Case Minarelli 50cc 2 Stroke Scooters. Includes Variator, Ramp Plate, Slides, Variator Boss, Roller Weights in 5.6g and 6.9g, Reinforced Clutch Springs, Torque Springs in 22kg and 28kg and a Drive Belt size 750-16.8-30. Also Fits and compatible with Yamaha Jog, Malaguti F12 and F15 and Pre-2000 Aprilia SR50 Scooters. Please see our Warranty & Returns Policy.
Includes: Variator, Ramp Plate, Slides, Variator Boss, Roller Weights in 5.6g and 6.9g, Reinforced Clutch Springs, Torque Springs in 22kg and 28kg and Drive Belt size 750x16.8x30.
SUPPORTED MODELS: Fits and compatible with Yamaha, Fits and compatible with Yamaha Jog
