Description
When your KX250F’s stock piston reaches its limit, a quality replacement isn’t optional—it’s essential for maintaining power delivery and engine longevity. The Wiseco 40019M07700 delivers the compression ratio and durability expected in modern 4-stroke competition, giving you the reliability to focus on your riding rather than engine management. Whether you’re rebuilding after wear or upgrading for consistent performance, this forged kit provides the precision fit and advanced coating technology that serious riders depend on.
- Bore Diameter: 77mm
- Compression Ratio: 13.5:1
- Construction: Forged aluminum alloy
- Skirt Coating: ArmorGlide friction reduction
- Fitment: Kawasaki KX250F 2011–2014
- Kit Includes: Piston, rings, wrist pin, circlips
- Installation: Bolt-on replacement
- MPN: 40019M07700
