Forged Prox Piston:
The forged Prox piston with ring (high-quality steel) is fitted as standard by a large number of brands.
The manufacturing of the forged Prox piston gives it a longer lifespan and better engine response.
The forged Prox piston is the essential part for the maintenance and repair of off-road motorcycles.
Replacement ring ref: 270011
The piston kit consists of:
- 1 piston size B diameter (94.95 mm)
- 1 piston pin
- 1 set of rings
- 2 circlips
(Photo non-contractual)