Description
Worn or degraded valves compromise combustion efficiency and can lead to costly engine damage. The Wiseco Valve Kit SVKB2402 restores your YZ250F’s intake and exhaust flow with precision-engineered components that handle the demands of high-RPM racing and aggressive trail riding. This complete kit delivers the durability and reliability you need to keep your bike running strong season after season.
Whether you’re rebuilding after a top-end refresh or upgrading to OEM-quality internals, this kit includes everything necessary for a proper valve job—high-strength steel valves, precision-calibrated springs, and moly paste for critical cam lobe lubrication during installation.
- Fits: YZ250F 2001–2013
- Complete intake/exhaust kit
- High-strength steel valves
- Precision-calibrated springs
- OEM-quality construction
- Moly paste included
- MPN: SVKB2402
- Bolt-on installation
- Extended service life






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