Description
Cylinder Works high-compression cylinder kit for Yamaha YFZ450X (2010-2011) combines a standard-bore plated cylinder, a hand-matched forged high-compression Vertex piston and top-end gaskets. It is intended for riders building a higher-compression four-stroke top end.
- Part number: 20003-K02HCYFZ450X2010-2011
- Product type: High-Compression Cylinder Kit
- Application: Yamaha YFZ450X (2010-2011)
- Bore: 95mm
- Compression ratio: 13:1
- Includes: Cylinder, piston kit and top-end gasket kit
- Matched Vertex piston: #23551
Fitment and installation: Confirm the exact model, year, bore, compression ratio and included components before ordering. Professional measurement and assembly are recommended for engine work.
- Brand: Cylinder Works