Cylinder Works 18-19 Yamaha WR 250 F 250cc Standard Bore Cylinder Kit 13.5:1 Comp. 77mm

OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.

Genuine Cylinder Works. Part number 20010-K02.

Imported to order from our US supply partner — allow 7-14 days delivery.