YFZ 450 (04-09,12-13); YFZ 450 LE (04); YFZ 450 SE (05-08); YFZ 450 V Bill Balance Edition (06-07)
- Uses Vertex #23551
- Compression Ratio 13.0:1
- Cylinder Diameter 95 mm
- Cylinder Kit Type Standard Bore High Compression
- Displacement 450 cc
- Engine Type 4-Cycle
- Includes Cylinder, Piston Kit, and Top-End Gasket Kit
