Yamaha Zuma 125 2022+ Forged Secondary Sliding Sheave
ITEM# TT-16875
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Description
Forged Secondary Sliding Sheave for 2022+ Yamaha Zuma 125
This forged secondary sliding sheave is a sturdy replacement for 2022 and later Yamaha Zuma 125 models. Made from forged aluminum, it offers more rigidity and a longer service life than the cast original. As one of the Yamaha Zuma scooter parts, it plays a direct role in how the CVT behaves, controlling belt clamping force as you accelerate and as load shifts. Swapping out the stock sheave can bring quicker throttle response and better durability.
Construction and Benefits
The sheave is forged from aluminum, giving it strong material properties and limiting flex under hard acceleration. Its geometry keeps belt contact consistent, which supports dependable CVT performance. With this part in place, the scooter should respond more predictably to throttle input for smoother riding.
Compatibility and Installation
This sheave bolts directly into place and does not require any modifications. It works with both OEM and aftermarket secondary clutch assemblies, so it fits easily into an existing setup. For riders wanting more from a Yamaha Zuma 125, this is a solid option.
Specifications
- Material: Forged aluminum
- Fits: Yamaha Zuma 125 2022+ (liquid-cooled, 4-valve)
- Position: Driven pulley
Fitment
Fits:
- Yamaha Zuma 125 (2022+, liquid-cooled, 4-valve)
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