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 07-09 Suzuki RM-Z 250 250cc Standard Bore Cylinder Kit 13.4:1 Comp. 77mm - 40003-K01 MSRP: $652.95 Was: Now: $488.08 Add to Cart
Cylinder Works 07-09 Suzuki RM-Z 250 250cc Standard Bore High Compression Cylinder Kit 13.8:1 Comp. - 40003-K01HC MSRP: $663.95 Was: Now: $496.31 Add to Cart
Cylinder Works 07-09 Suzuki RM-Z 250 250cc Big Bore Cylinder 80mm - 41003-1 MSRP: $502.95 Was: Now: $375.96 Add to Cart