VERTEX offers you this original-type piston designed for 50cc BETA, KAWASAKI and KTM engines. With a diameter of 39.5 mm and a bi-segment design, it offers a good balance between performance, torque and reliability.

High-quality, it perfectly replaces the original piston without modification. Its design allows for a slightly higher compression ratio (21.5), 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:

AB : 39,46 mm

CD: 39.47 mm

EF : 39,48 mm

Allow about 15 days for this type of piston.

Fits on:

BETA RR RK6 50 1998

BETA RR RK6 50 1999

BETA RR RK6 50 2000

BETA RR RK6 50 2001

BETA RR RK6 50 2002

KAWASAKI KXE 50 1999

KAWASAKI KXE 50 2000

KAWASAKI KXE 50 2001

KTM EXC 50 1998

KTM EXC 50 1999

KTM EXC 50 2000