Description
The Wiseco 833M04850 is a precision-engineered piston kit built for 2-stroke engines that demand consistent power delivery and reliability. If you’re serious about maintaining peak performance in your CR85R, this complete kit eliminates guesswork with CNC-machined components that ensure proper compression, minimal blow-by, and extended engine life. OEM replacements wear faster—this kit is engineered to outlast them.
- High-silicon aluminum alloy
- CNC-machined for precision
- Aerospace-grade construction
- Includes rings, wrist pin, circlips
- Optimal compression design
- Exceptional heat resistance
- Honda CR85R 2003-2007
- Bolt-on installation
- Lightweight strength
- Complete kit included









