Wiseco 02-07 Honda CRF450R Crankshaft Kit

When you're rebuilding the bottom end of your 2002-2007 Honda CRF450R, starting with a strong crankshaft is key. This Wiseco crankshaft kit is built around a precision-machined crank assembly designed for ultimate strength. The connecting rod itself is copper-plated, heat-treated, and shot-peened to reduce stress and smooth out surface transitions, which helps ensure it can handle the demands of your engine.

This isn't just a crankshaft; it's a complete solution for your bottom-end rebuild. Wiseco bundles a full crankshaft assembly, OEM quality main bearings for smooth operation, and a complete bottom-end gasket and seal kit all into one convenient package under a single part number. This approach saves you time sourcing individual components and helps ensure you have all the right pieces for a reliable rebuild.

Wiseco's commitment to quality control means you can expect reliable service from this kit. The precision machining of the crank webs and the quality of the included bearings contribute to the overall longevity and performance of your engine's rotating assembly.