Prox Full cast size A Piston kitYAMAHA 125 YZ 125 - 1994 - 1996Ref : 9663DC / 1095392003

Prox Cast Piston:

The Prox cast piston (made from high-quality aluminium alloy) is originally fitted by a large number of brands.
The manufacturing process of the Prox cast piston gives it a longer lifespan and better engine response.
The Prox cast piston is an essential part for the maintenance and repair of off-road motorcycles.
Replacement segment ref: 260240
The piston kit consists of:

• 1 piston size B diameter (53.95 mm)
  
• 1 piston pin
• 1 set of rings
• 2 circlips