VERTEX offers you this original Racing Evolution piston designed for Husqvarna and KTM 125cc engines. With a diameter of 54 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 (29.5), 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:

A: 53.94 mm

B: 53.95 mm

C: 53.96 mm

D: 53.97 mm

Allow about 15 days for this type of piston.

Fits on:

HUSQVARNA TC 125 2014

HUSQVARNA TC 125 2015

HUSQVARNA TC 125 2016

HUSQVARNA TC 125 2017

HUSQVARNA TC 125 2018

HUSQVARNA TC 125 2019

HUSQVARNA TC 125 2020

HUSQVARNA TC 125 2021

KTM EXC 125 2001

KTM EXC 125 2002

KTM EXC 125 2003

KTM EXC 125 2004

KTM EXC 125 2005

KTM EXC 125 2006

KTM EXC 125 2007

KTM EXC 125 2008

KTM EXC 125 2009

KTM EXC 125 2010

KTM EXC 125 2011

KTM EXC 125 2012

KTM EXC 125 2013

KTM EXC 125 2014

KTM EXC 125 2015

KTM EXC 125 2016

KTM SX 125 2001

KTM SX 125 2002

KTM SX 125 2003

KTM SX 125 2004

KTM SX 125 2005

KTM SX 125 2006

KTM SX 125 2007

KTM SX 125 2008

KTM SX 125 2009

KTM SX 125 2010

KTM SX 125 2011

KTM SX 125 2012

KTM SX 125 2013

KTM SX 125 2014

KTM SX 125 2015

KTM SX 125 2016

KTM SX 125 2017

KTM SX 125 2018

KTM SX 125 2019

KTM SX 125 2020

KTM SX 125 2021

KTM SX 125 2022

KTM SX 125 2023

KTM SX 125 2024

KTM SX 125 2025

KTM SX 125 2026