NCY Cylinder Kit (158cc, 58.5mm); Yamaha Zuma 125 shield Same forks that come in

Same forks that come in our Front End Kits

Manufacturer: NCY (ISO 9001 Certified)

OEM-style transmission cover assembly with bearings for 125/150cc GY6 engines

Voltage Gain: +10kV over OEM standards

Length Bottom: 46

NCY Cylinder Kit (158cc, 58.5mm); Yamaha Zuma 125 shield Same forks that come inNCY Cylinder Kit (158cc, 58. 5mm) for Yamaha Zuma 125. Does not include cylinder head. NOTE: Because the Zuma 125 is fuel injected, you'll need a Fuel Injection Module if you want this cylinder kit to work. We recommend the Two Brothers Juice Box. You'll definitely want to check out our Crank Case Breather specifically for your Zuma 125. If you're adding a big bore cylinder kit to your bike, or you ride at high RPM, this is a must have!