VERTEX offers you this original-type piston designed for 50cc Gas Gas, Husqvarna and KTM engines. With a diameter of 39.5 mm and a single-ring design, it offers a good balance between performance, torque and reliability.

Superior 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:

GAS GAS MC 50 2021

HUSQVARNA TC 50 2017

HUSQVARNA TC 50 2018

HUSQVARNA TC 50 2019

HUSQVARNA TC 50 2020

HUSQVARNA TC 50 2021

KTM SX 50 2009

KTM SX 50 2010

KTM SX 50 2011

KTM SX 50 2012

KTM SX 50 2013

KTM SX 50 2014

KTM SX 50 2015

KTM SX 50 2016

KTM SX 50 2017

KTM SX 50 2018

KTM SX 50 2019

KTM SX 50 2020

KTM SX 50 2021