Dr. Pulley Performance Variator;Yamaha Zuma 125,Vino125
Dr. Pulley Performance Variator;Yamaha Zuma 125,Vino125
$132.36
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
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.
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 |
| Condition | New |
|---|
Dr. Pulley performance variator kit for Yamaha 125cc scooters, including the Zuma 125 (BWS), Vino 125, and Cygnus 125. Optimized ramp angles deliver a wider gear range and smoother, more aggressive shifting than stock. Precision-machined fan-fin cooling vanes on both sheaves reduce belt temperature and extend drivetrain life. Kit includes assembled drive face, fixed sheave, movable sheave with sliding weight ramps and guides, steel boss/spacer, and two O-rings. ISO 9001 manufactured in Taiwan. Sliding weights sold separately.
Kit Contents:
- Assembled drive face (fan-fin cooling vanes)
- Fixed sheave (fan-fin face)
- Movable sheave with sliding weight ramps and tan plastic guides
- Steel boss/spacer tube
- 2 O-rings
Note: Sliding weights are not included. Pair with Dr. Pulley 20x12 Sliding Weights to take full advantage of the ramp geometry.
Key Features:
- Optimized ramp geometry — designed specifically for the Yamaha 125cc CVT platform
- Fan-fin cooling vanes on both sheaves for high-heat dissipation and extended belt life
- Precision-machined boss with vacuum-tight fit — reduces vibration and parasitic drag at high RPM
- 20-spline drive boss | 15-spline movable sheave bore | 118mm OD | 14mm ID
- ISO 9001 manufactured in Taiwan by Dr. Pulley
- For maximum gains, pair with an NCY Performance Exhaust
- Brand: Dr. Pulley
- SKU: 1200-1206 | MPN: V 201201
- Variator outer diameter: 118mm
- Bore (ID): 14mm
- Drive boss splines: 20
- Movable sheave splines: 15
- Weight: 2.0 lbs
- ISO 9001 certified | Made in Taiwan
| Make | Model |
|---|---|
| Yamaha | Zuma 125 (BWS) |
| Yamaha | Vino 125 |
| Yamaha | Cygnus 125 |
| Asia / Europe | Cygnus X 125 (select generations) |
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Off-road / competition use only. Performance upgrades are racing parts not intended for use on pollution-controlled vehicles. Check local laws before installing. Not covered under warranty.
