Description
When your Beta RR300 demands peak performance, compromised pistons will cost you both power and reliability. This PROX piston kit delivers OEM-grade precision and durability with CNC-machined tolerances that ensure consistent combustion and minimal blow-by. Whether you’re refreshing a high-mileage engine or building a race-ready motor, you get the complete package—pistons, rings, wrist pins, and circlips—all engineered to exacting specifications.
- OEM replacement fitment
- High-silicon aluminum alloy
- CNC-machined precision
- Japan manufactured
- Meets OEM specifications
- Complete kit included
- Piston rings included
- Wrist pins included
- Circlips included
- MPN: 01.7393.A
- Beta RR300 compatible
