Description
When you’re pushing a CR125R to its limits, stock pistons won’t cut it. The Wiseco 2.00mm oversize piston delivers the reliability and compression you need to extract maximum power without sacrificing longevity. Built for serious racers who demand consistency lap after lap.
This forging combines high-silicon aluminum alloy with strategic E-coating and titanium nitride ring treatment to handle sustained combustion loads. The strutted design minimizes deflection under peak cylinder pressure, while less exterior machining allows higher compression ratios and improved sealing—exactly what a race engine demands.
- High-silicon aluminum alloy
- 2.00mm oversize bore
- E-coated crown, grooves, pin bore
- Titanium nitride-coated rings
- Ultra-stiff strutted forgings
- Optimized compression geometry
- Honda CR125R 1987 specific
- MPN: 676M05600
- Bolt-on installation
