Cylinder Works 99-24 Yamaha YZ 250 250cc Standard Bore Cylinder 66.4mm - 20009 0 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... $613.65 $645.95 Quick view add to cart Add Wish List
