Description
A worn or damaged piston directly kills engine performance and reliability. The PROX Piston Kit restores your KDX200 to OEM specifications with Japanese-manufactured precision, ensuring consistent compression, reduced blow-by, and extended engine life. Whether you’re rebuilding after miles of hard riding or preventing catastrophic failure, this complete kit delivers the durability and tight tolerances that matter.
- OEM replacement specification
- High-silicon aluminum alloy
- CNC-machined tolerances
- Fits KDX200 1986–2006
- Includes rings, wrist pins, circlips
- Manufactured in Japan
- Meets/exceeds OEM standards
- Complete kit package






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