Description
If you’re running a CR250R at the track or on the trail, piston durability and consistent power delivery directly impact your lap times and engine longevity. Wiseco’s forged high-silicon aluminum construction delivers the strength needed for sustained competition while the E-coated crown resists wear from high-temperature cycling. This is the OEM-quality replacement or performance upgrade that keeps your two-stroke running predictably hard, lap after lap.
- Bore: 66.40mm
- Forged aluminum alloy construction
- High-silicon composition
- E-coated crown
- E-coated ring grooves
- Ultra-stiff strutted forgings
- Optimized compression ratio
- Improved horsepower output
- Enhanced torque delivery
- Reduced reciprocating weight
- Superior wear resistance
- Honda CR250R 1997-2001
- Bolt-on replacement
- MPN: 702M06640
