Description
Worn or stock pistons limit your RM250’s potential, sacrificing throttle response and peak power when you need it most. The Wiseco 66.40mm piston kit restores combustion efficiency with precision engineering and premium materials, giving you the reliability to push hard lap after lap without compromise.
Technical Specifications:
- Bore Size: 66.40mm standard
- Material: High-silicon aluminum alloy
- Manufacturing: CNC-machined precision
- Fitment: Suzuki RM250 1999
- Piston Design: Optimized combustion chamber
- Installation: Requires professional assembly
- MPN: 743M06640
- Benefit: Improved throttle response
- Benefit: Increased peak horsepower
- Benefit: Enhanced durability
