Description
A complete engine rebuild is the most critical maintenance a YZ125 can receive, and this Wiseco kit eliminates guesswork by providing every component you need for a proper top and bottom-end overhaul. Whether your engine has high hours, a seized piston, or internal damage, this purpose-built kit restores your bike to factory performance specifications without the hassle of sourcing individual parts. Wiseco’s reputation for precision engineering means you’re installing components that meet OEM tolerances and deliver reliable power for years of aggressive riding.
- Complete top-end rebuild
- Complete bottom-end rebuild
- High-quality crankshaft assembly
- Connecting rod included
- Main bearings supplied
- Oil seals included
- Gasket set included
- Hour meter + bracket
- 2002 YZ125 specific fit
- Wiseco manufactured
- Bolt-on installation ready
