LTZ400/KFX400 Cylinder Works Standard 440cc Big Bore Kit 94mm
- New cast aluminum cylinder to increase engine displacement
- Choose a Forged Vertex or JE big bore piston kit. Kit includes piston rings, wrist pin and circlips
- Choose what compression ratio you want to run
- Top end gasket kit includes head gasket, base gasket, cam chain tensioner gasket and exhaust gasket
- Cylinder is machined and nickel silicon carbide plated in USA