Yamaha Zuma 125 Cylinder (Cast Iron, 66mm)
ITEM# TT-26828
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Description
Cast Iron Cylinder for Yamaha Zuma 125
This cast iron cylinder for the Yamaha Zuma 125 has a 66mm bore and is meant to raise the output of your scooter. It serves as a core part when stepping up to a 198cc big bore kit. Among the Yamaha Zuma scooter parts we carry, this one needs supporting pieces to work properly, including custom gaskets, a head, and a piston.
Performance Upgrade
Fitting this cylinder noticeably increases what the Yamaha Zuma 125 can put out. Running it means the engine cases must be modified, and that work calls for professional machining. Because the Zuma 125 uses fuel injection, you also need a compatible fuel injection module for correct operation, such as the Two Brothers Juice Box.
Additional Considerations
If you fit this big bore cylinder, think about adding a crankcase breather. It is especially useful for riders who spend time at high RPMs or run a big-bore kit, and it helps the engine keep running well over the long term.
Specifications
- Material: Cast Iron
- Size: 66mm Bore
- Position: Engine Cylinder
- Fits: Yamaha Zuma 125 (fuel-injected engine, bored to fit a 66mm cylinder)
Fitment
Fits:
- Yamaha Zuma 125 (requires boring the engine cases to fit this 66mm cylinder)
Shop more: Yamaha Zuma Parts · Yamaha Scooter Parts · Scooter Big Bore & Cylinder Kits · Scooter Parts
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