Description
The Wiseco Crankshaft Kit for Yamaha YFS200 Blaster includes a precision-assembled and trued crankshaft, Wiseco connecting rods, and inner crankshaft webs. Factory trued to within .001 inch, this kit is ready for installation and features a rebuildable assembly with top end bearings. Double-forged rods, shot peening, and corrosion-resistant treatments ensure superior strength and durability. The kit also includes premium main bearings and a complete bottom-end gasket kit, providing everything needed for your rebuild project.
- Factory assembled and trued to OEM specifications
- Double-forged connecting rods for optimal grain flow
- Shot-peened for stress relief
- Corrosion-resistant surface
- Precision engineered oil slots and bearing surfaces
- Kit contains crankshaft, main bearings, and bottom end gaskets












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