Description
If you’re pushing your KE100 hard on the trail or in competition, your stock piston won’t cut it. Wiseco’s high-silicon alloy construction delivers the strength and thermal stability you need to handle sustained performance without sacrificing reliability. This complete assembly—piston, rings, and circlips included—bolts in as a straightforward upgrade that immediately improves combustion efficiency and reduces rotating mass.
Technical Specifications:
- Bore diameter: 49.5mm
- High-silicon alloy
- Complete piston assembly
- Includes rings, circlips
- Kawasaki KE100 1986–2000
- MPN: 369M04950
- Lightweight design
- Trail and racing ready
- Precision-engineered tolerances
- Bolt-on installation









