Description
When your piston fails, engine performance tanks—and so does your race day. The PROX Piston Kit delivers OEM-equivalent reliability with CNC precision, ensuring consistent compression, proper ring seal, and the durability needed for sustained high-RPM operation. This complete kit eliminates the guesswork of sourcing individual components and guarantees fitment for your Beta engine.
Technical Specifications:
- Bore Size: 71.94 mm
- Material: High-silicon aluminum alloy
- Manufacturing: CNC-machined to OEM tolerances
- Origin: Japanese manufacture
- Kit Contents: Piston, ring set, wrist pin, circlips
- Fitment: Beta OEM replacement
- Installation: Bolt-on assembly
- Specification: Meets/exceeds OEM standards






Reviews
There are no reviews yet.