Cylinder Works 03-06 Yamaha WR 450 F 450cc Standard Bore High Compression Cylinder Kit 13.5:1 Comp.

Special Order Item: Due to the Brand or supplychain issues, these parts are limited & hard to get. However, with FIP's relationships in the industry, we tend to get things done faster than most. If timing is a concern, CALL US (203)644-0712.