Cast Vertex Piston:

The Cast Vertex piston (made from high-quality aluminium alloy) is originally fitted by a large number of brands.
The manufacturing and anti-friction treatment of the Cast Vertex piston gives it a longer lifespan, better engine response, and reduces the risk of seizure.
The Cast Vertex piston is an essential part for the maintenance and repair of off-road motorcycles.
Replacement segment ref: 260334
Repair oversize +1.60 mm
The piston kit consists of:

• 1 piston diameter (68.00 mm)
  
• 1 piston pin
• 1 set of rings
• 2 circlips

(Photo non-contractual)