VERTEX offers you this original piston designed for 250cc BETA and KTM engines. With a diameter of 75 mm and a bi-segment 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 a slight increase in the compression ratio, which improves engine torque, particularly 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 : 74.95 mm

B: 74.96 mm

C: 74.97 mm

Allow about 15 days for this type of piston.

Fits on:

BETA RR 250 2005

BETA RR 250 2006

BETA RR 250 2007

KTM EXC-F 250 2001

KTM EXC-F 250 2002

KTM EXC-F 250 2003

KTM EXC-F 250 2004

KTM EXC-F 250 2005

KTM EXC-F 250 2006