Vertex Full cast size A Piston kitYAMAHA 250 YZ 250 - 1988 - 1991Ref : 9417DB / 1095108002

Vertex Cast Piston:

The Vertex cast piston (made from high-quality aluminium alloy) is originally fitted by a large number of brands.
The manufacturing and anti-friction treatment of the Vertex cast piston gives it a longer lifespan, better engine response, and reduces the risk of seizure.
The Vertex cast piston is an essential part for the maintenance and repair of off-road motorcycles.
Replacement segment ref: 264170
The piston kit consists of:

• 1 piston size B diameter (67.95 mm)
  
• 1 piston pin
• 1 set of rings
• 2 circlips