New MOTION PRO Cylinder Rebuild Kit - Big Bore For HONDA H-11010-K01

Big Bore Cylinder Kit HONDA CRF450R/RX 17-18 +3mm Big Bore 99mm 13.5:1 comp uses V-24198 piston

+3mm Big Bore Cylinder Kit. 478cc. 13.5:1 Comp. 99mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit). Uses Vertex #24198.