Product Details
DESCRIPTION: Polini Performance Transmission Kit for 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 Yamaha Jog, Malaguti F12 and F15 and Pre-2000 Aprilia SR50 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 Drive Belt size 750x16.8x30.Yamaha, Yamaha Jog
Additional information
| Weight | 3.05 lbs |
|---|---|
| Dimensions | 16 × 9 × 4 in |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, Minarelli, 2-Stroke
- Fits Models / Common Applications: Aprilia and Yamaha Zuma and other compatible models may apply.
- Fitment Notes: Long Case, Performance
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Aprilia?
A: This SKU is listed with Aprilia model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 3.05 lbs |
|---|---|
| Dimensions | 16 × 9 × 4 in |





