Description
When you’re pushing a 2-stroke to its limits, the piston is where combustion meets durability. A worn or poorly-fitted piston will bleed power, increase heat stress, and shorten your engine’s lifespan. The Wiseco 518M05450 is engineered for serious riders who demand precision fitment and consistent performance across multiple seasons of hard riding.
This complete piston kit delivers the lightweight strength and thermal management required for competitive riding and high-RPM reliability. The forged aluminum construction and CNC machining ensure tight tolerances that maximize combustion efficiency while the included ring set, circlips, and wrist pin make installation straightforward.
- Fitment: Honda CR125R (1998-2007)
- Overbore: 50mm
- Material: Forged aluminum
- Construction: CNC-machined
- Kit Includes: Piston, rings, circlips, wrist pin
- Design Focus: Heat management
- Installation: Bolt-on replacement
- MPN: 518M05450
