Product Details
DESCRIPTION: Dr. Pulley's performance variator maximizes the performance of your Yamaha Zuma 125 or Vino 125 or Cygnus 125 (Asian/European models).Specifications:Dr. Pulley Variator Outer Diameter: 118 mmDr. Pulley Variator Inner Diameter: 14 mmSpline Count: 15 mmDrive Face Spline Count: 20Dr. Pulley Drive BossDoes not include roller weights, butDr. Pulley Sliding Weightsare available onlinePair with anNCY Performance Exhaustand you're sure to impress your slow, bone stock riding Zuma buddiesCompatibility:Yamaha Zuma 125Yamaha Vino 125Cygnus 125 (Asian and European models)About Dr. Pulley:Dr. Pulley is the world's leading authority for aftermarket performance CVT parts for all popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1987, Dr. Pulley is ISO 9001 certified.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
SPECIFICATIONS: Dr. Pulley Variator Outer Diameter: 118 mmDr. Pulley Variator Inner Diameter: 14 mmSpline Count: 15 mmDrive Face Spline Count: 20Dr. Pulley Drive BossDoes not include roller weights, butDr. Pulley Sliding Weightsare available onlinePair with anNCY Performance Exhaustand you're sure to impress your slow, bone stock riding Zuma buddies
COMPATIBILITY: Yamaha Zuma 125Yamaha Vino 125Cygnus 125 (Asian and European models)About Dr. Pulley:Dr. Pulley is the world's leading authority for aftermarket performance CVT parts for all popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1987, Dr. Pulley is ISO 9001 certified.This product is intended for off-road use only.This product is not intended for use on public roads or land.This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.*Performance upgrades are considered racing parts and are not covered by warranty.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 8 × 6.5 × 3 in |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
- Fits Models / Common Applications: Yamaha Zuma and other compatible models may apply.
- Fitment Notes: Performance, CVT, Auto Transmission
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 Yamaha?
A: This SKU is listed with Yamaha model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 8 × 6.5 × 3 in |





