Yamaha Zuma 125 2022+ Performance Variator Kit (Standard)

Yamaha Zuma 125 2022+ Performance Variator Kit. The variator and its roller weights control how your scooter's automatic transmission shifts, which sets acceleration and top speed. Built to fit Yamaha Zuma.

Worn, flat-spotted rollers cause sluggish take-off and a lower top speed. Lighter rollers improve acceleration, heavier rollers raise cruising speed; match the roller diameter x width (for example 16x13mm) to your variator.

Product details

performance variator kit for the 2022+ Yamaha Zuma 125 (BWS 125). Replaces the stock variator with a lightweight CNC-machined drive face and PTFE-coated roller tracks for faster acceleration, smoother shifting, and improved top-end speed. Tuned specifically for Yamaha's VVA (Variable Valve Actuation) engine.

Note: Roller weights are not included. We recommend 20x12mm 12g rollers to complete this kit.

Key Features

• PTFE-coated variator face and roller tracks — reduces friction and prevents roller flat-spotting
• Optimized ramp angles for a broader gear ratio and faster RPM climb
• Lightweight CNC-machined drive face reduces rotating mass for instant throttle response
• Tuned for Yamaha VVA 125cc liquid-cooled engine
• Made in Taiwan by

What's Included

• Variator drive face
• Ramp plate
• Slides
• Roller weights not included — recommend 20x12mm 12g

Specifications

Fitment

FOR OFF-ROAD / CLOSED-COURSE COMPETITION USE ONLY. Not legal for use on public roads, streets, or highways. Performance upgrades are not covered by warranty.

Specifications

• Fits: Yamaha Zuma
• Part type: Variators & Roller Weights
• Condition: New

Fitment check

Compare this part with your original before ordering: match the size, connector or part number, and the position on your scooter. Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm.

Shop more: Yamaha Zuma Parts · Scooter Variators & Roller Weights · Yamaha Scooter Parts · Scooter Parts