VERTEX offers you this original-type piston designed for 125cc Gas Gas engines. With a diameter of 54 mm and a single-ring design, it offers a good balance between performance, torque and reliability.

Of superior quality, it perfectly replaces the original piston without modification. Its design allows for a slightly higher compression ratio (28), which improves engine torque, especially at low and mid-range speeds.

This model features two lubrication points to optimize lubrication and ensure longer cylinder and piston life. The skirt has also been reworked to promote gas flow and improve overall engine efficiency.

This piston is therefore ideal for optimizing the top end of the engine while maintaining excellent reliability.

Available sizes:

A: 53.95 mm

B: 53.96 mm

C: 53.97 mm

D: 53.98 mm

Allow about 15 days for this type of piston.

Fits on:

GAS GAS EC 125 2003

GAS GAS EC 125 2004

GAS GAS EC 125 2005

GAS GAS EC 125 2006

GAS GAS EC 125 2007

GAS GAS EC 125 2008

GAS GAS EC 125 2009

GAS GAS EC 125 2010

GAS GAS MX 125 2003

GAS GAS MX 125 2004

GAS GAS MX 125 2005

GAS GAS MX 125 2006

GAS GAS MX 125 2007

GAS GAS MX 125 2008

GAS GAS MX 125 2009

GAS GAS MX 125 2010

GAS GAS HALLEY 125 2003

GAS GAS HALLEY 125 2004

GAS GAS HALLEY 125 2005

GAS GAS HALLEY 125 2006

GAS GAS HALLEY 125 2007

GAS GAS HALLEY 125 2008

GAS GAS HALLEY 125 2009

GAS GAS HALLEY 125 2010