Description
A worn top-end can quietly rob your RM100 of power and responsiveness. The Wiseco PK1155 restores lost compression and combustion efficiency with aerospace-grade forged aluminum pistons machined to exact tolerances, so you get reliable throttle response and stable performance through every race and trail session. This complete kit includes everything you need—piston, rings, wrist pin, circlips, and gaskets—eliminating guesswork during rebuild.
- Fits: 2003 Suzuki RM100
- Also compatible: Kawasaki KX100 (1998–2013)
- Material: Aerospace-grade forged aluminum
- Machining: CNC-precision engineered
- Includes: Piston rings, wrist pin, circlips, gaskets
- Installation: Bolt-on top-end rebuild
- Temperature resistance: Extreme heat rated
- MPN: PK1155
