Product Details
Description
TFC Forged Variator Kit – Zuma 125
Key Details
- 179-14
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: Yamaha Zuma and other compatible models may apply.
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 Zuma?
A: This SKU is listed with Yamaha Zuma model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 3.5 lbs |
|---|---|
| Dimensions | 14 × 11 × 4 in |
TFC Taiwan Factory Champion forged variator kit for Yamaha Zuma 125 (2009–2021) with 5ML engines — complete front CVT drive pulley upgrade featuring a forged 6-vane variator face with rainbow
titanium finish, black movable rear variator face with red friction pad inserts and splined hub, polished aluminum sliding sheave, and a white +12% stiffness contra spring. Includes a full staggered roller weight tuning set (3x 7g, 3x 8g, 3x 9g), blue anodized locking nut, and two washers/shims. Presented in a foam-lined box. SKU: 179-14 | MPN: 179-14.
Kit Contents:
- Forged 6-vane variator face — rainbow titanium finish, 120mm outer diameter
- Movable rear variator face — black with red friction pad inserts and splined hub
- Polished aluminum sliding sheave — machined (Top Racing branded)
- White contra spring — +12% stiffness over stock (TFC branded)
- 9 roller weights — staggered tuning set: 3x 7g, 3x 8g, 3x 9g (must be staggered to function correctly)
- Blue anodized locking nut
- 2 washers/shims
- Brand: TFC
- SKU: 179-14 | MPN: 179-14
- Variator outer diameter: 120mm
- Roller weights: 7g, 8g, and 9g (3 of each, must be staggered)
- Contra spring stiffness: +12% over stock
- Fitment: Yamaha Zuma 125, 2009–2021 (5ML engine)
- Made in Taiwan
| Brand | Model | Years | Engine |
|---|---|---|---|
| Yamaha | Zuma 125 | 2009–2021 | 5ML 125cc 4-stroke |
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Note: If using two different weights to make 1/2 sizes, roller weights must be staggered (alternating weights in the variator ramp slots) to function correctlyÂ





