Product Description 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.
Cylinder Works 17-21 Husqvarna FE 450 450cc STD Bore High Compression Cylinder Kit 12.8:1 Comp. - CW50009K02HC MSRP: $796.95 Was: Now: $595.72 Add to Cart
Cylinder Works 21-23 Yamaha WR 450 F 450cc Standard Bore Cylinder Kit - CW20014K01 MSRP: $632.95 Was: Now: $473.13 Add to Cart
Cylinder Works 21-23 Honda CRF 450 R 450cc Standard Bore Cylinder Kit - 10010-K03 MSRP: $663.95 Was: Now: $496.31 Add to Cart