Bottom End

Convenient one-stop shop in a box. Nearly all components required for a complete and professional rebuild. Wrench Rabbit kit saves money compared to purchasing items individually. Vertex Piston Kit (standard compression piston, rings, pin and clips). Hot...

Convenient one-stop shop in a box. Nearly all components required for a complete and professional rebuild. Wrench Rabbit kit saves money compared to purchasing items individually. Vertex Piston Kit (standard compression piston, rings, pin and clips). Hot...

Kits feature everything needed to complete crankshaft installation including trusted Hot Rods crankshaft, main bearings and seals; plus, a complete engine gasket set that includes all gaskets and seals for an entire engine rebuild. Owners have the choice...

Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs. Factory assembled and trued to O.E.M. specifications, will meet or surpass the O.E.M. in performance and durability. Completely rebuildable with...

Developed with double-forged connecting rods, precision-machined crank webs that meet or exceed O.E.M. in performance and durability as well as high-quality Japanese big-end bearings. All ProX Crankshaft Assemblies are completely rebuildable with genuine...

Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs. Factory assembled and trued to O.E.M. specifications, will meet or surpass the O.E.M. in performance and durability. Completely rebuildable with...

All connecting rods are O.E.M. length. Proprietary blend of materials produce the best possible component. Made in USA.Vehicle FitmentHonda CRF250R 02-17Honda CRF250R 04-16Honda CRF250X 04-16

Kits feature everything needed to complete crankshaft installation including trusted Hot Rods crankshaft, main bearings and seals; plus, a complete engine gasket set that includes all gaskets and seals for an entire engine rebuild. Owners have the choice...

Developed with double-forged connecting rods, precision-machined crank webs that meet or exceed O.E.M. in performance and durability as well as high-quality Japanese big-end bearings. All ProX Crankshaft Assemblies are completely rebuildable with genuine...

Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs. Factory assembled and trued to O.E.M. specifications, will meet or surpass the O.E.M. in performance and durability. Completely rebuildable with...

Heavy-duty O.E. replacement connecting rods. Certified 8620 AISI steel provides superior strength. Uniquely designed big end uses strategically located side scalloping vent slots to minimize high-RPM bearing race distortion. Crankpins are manufactured...

Heavy-duty O.E. replacement connecting rods. Certified 8620 AISI steel provides superior strength. Uniquely designed big end uses strategically located side scalloping vent slots to minimize high-RPM bearing race distortion. Crankpins are manufactured...