Description
If you’re running a 1986-1996 Honda CR250R, a worn or damaged piston directly kills power delivery and compression. The Wiseco 614M06700 restores—and exceeds—original performance with a high-silicon aluminum construction built to handle the extreme heat cycles of 2-stroke racing. This 0.50mm oversize kit comes complete with rings, wrist pin, and circlips, making it a bolt-in solution for serious riders who demand reliability.
- 67.00 mm bore diameter
- 0.50 mm oversize
- High-silicon aluminum alloy
- Includes piston rings
- Includes wrist pin
- Includes circlips
- 2-stroke optimized
- Honda CR250R 1986-1996
- Lightweight design
- Improved combustion efficiency






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