Description
If you’re running a KX100 or RM100 at the track or trail, piston wear directly impacts your power output and engine reliability. The Wiseco 651M05250 delivers a precision-engineered replacement that restores—or exceeds—OEM performance while improving throttle response and thermal management. This complete kit eliminates guesswork with all necessary components included, so you can get back to riding without delays.
Technical Specifications:
- Forged aluminum construction
- 52.50mm bore diameter
- Kawasaki KX100 (1995-2013)
- Suzuki RM100 (2003+)
- Includes piston, rings, wrist pin
- Circlips and hardware included
- Reduced friction design
- Lightweight for acceleration
- Enhanced thermal stability
- Improved combustion efficiency
- MPN: 651M05250









