Naraku Cylinder 59mm 155cc Ceramic Bore Kit w/4V Forged Piston (BWS, Zuma 125)
Description: Naraku Cylinder 59mm 155cc Ceramic Bore Kit with 4-Valve Forged Piston for Yamaha Cygnus 5ML engines like Yamaha BWS 125 and Yamaha Zuma 125. This cylinder is an aluminum and ceramic coating cylinder with a hard chrome-plated 59mm cylinder bore. Aluminum ceramic coating cylinder with a hard chrome-plated has better heat dissipation than standard 4-stroke cast iron with steel bush. This cylinder kit can be operated with the original cylinder head. Another highlight of this Naraku cylinder kit is the forged piston. For much more durability and reduced friction. The increased piston head also ensures a higher compression.
Includes the following Cylinder, Piston + Rings, Gaskets (chain tensioner gasket, base gasket, steel head gasket, steel exhaust gasket), Wrist pin, and Circlips.
• 1x Forged-Alumin Piston: 59mm 4V
• 5x Piston Rings: 59mm
• 1x Wrist Pin w/G-clips
• 1x Ceramic Cast-Iron Cylinder: 59mm
• Outer Sleeve Diameter: 62mm
• Cylinder Height: mm
• Overall Height: mm
• Made in Taiwan
• Fit BWS 125
• Fit Zuma 125
Supported Models: Yamaha BWS 125, Yamaha Cygnus 125, Yamaha GTR Aero 125, Yamaha Cuxi 100 4V, Yamaha RS 100 4V, Yamaha Zuma 125
Item Weight & Package Dimensions:
• 3 pounds | 5.745" (L) x 5.125" (W) x 4.948" (H)