Description
If you’re running a Honda TRX250R and serious about extracting every bit of performance from your engine, this Wiseco piston kit is the upgrade that separates competitive builds from stock setups. The +1.00mm oversized bore combined with high-silicon aluminum forging delivers measurable gains in horsepower and torque while maintaining the durability you need for sustained racing or trail riding. With E-coated internals and ultra-stiff strutted construction, you’re investing in a piston designed to handle the demands of expert tuning and extended service intervals.
- +1.00mm oversized bore
- High-silicon aluminum forged
- E-coated crown, grooves, bore
- Ultra-stiff strutted construction
- Includes rings, wrist pins, circlips
- Improved bore sealing
- Enhanced compression ratio
- Reduced exterior machining
- Honda TRX250R 1986-1989
- Wiseco part 562M06725
- Increased service intervals
- Bolt-on installation ready
