Description
A wrist pin is the critical link between your piston and connecting rod—when it fails, your engine stops. The Wiseco S686 delivers the precision tolerances and material integrity that Honda CRF250R owners demand, whether you’re running stock power or boosted applications. This pin handles sustained high-RPM loads without flex or thermal growth, keeping your top-end reliable through full race seasons.
- Honda CRF250R 2004-2019
- Wiseco part number S686
- Precision-engineered tolerances
- High-temperature stability
- Minimal thermal expansion
- Lightweight construction
- Forged high-strength material
- Bolt-on replacement
- Racing and recreational use
- OEM-equivalent fitment
