VERTEX offers you a Big Bore forged piston kit designed for 350cc 4-stroke engines requiring power, torque and endurance, with a high-strength forged aluminum alloy construction offering excellent mechanical and thermal resistance to the heavy demands of off-road and competition use. Thanks to its precision machining and anti-friction coating on the piston skirt, this kit reduces internal friction, improves lubrication and promotes more efficient combustion to enable a sharper rev-up, a noticeable gain in torque and consistent performance. Its Big Bore design increases displacement (up to around 366cc depending on configuration) while maintaining stable compression and high engine reliability, even under extreme operating conditions. The complete ready-to-fit kit typically includes piston, rings, pin and circlips to ensure a reliable, long-lasting top-end rebuild.

Fits on :

GAS GAS EC 350 F 2022

GAS GAS EC 350 F 2021

HUSQVARNA FC 350 2022

HUSQVARNA FC 350 2021

HUSQVARNA FC 350 2020

HUSQVARNA FC 350 2019

HUSQVARNA FC 350 2018

HUSQVARNA FC 350 2017

HUSQVARNA FC 350 2016

HUSQVARNA FE 350 2022

HUSQVARNA FE 350 2022

HUSQVARNA FE 350 2021

HUSQVARNA FE 350 2020

HUSQVARNA FE 350 S 2022

HUSQVARNA FE 350 S 2021

HUSQVARNA FE 350 S 2020

HUSQVARNA FX 350 2022

HUSQVARNA FX 350 2021

HUSQVARNA FX 350 2020

HUSQVARNA FX 350 2019

HUSQVARNA FX 350 2018

HUSQVARNA FX 350 2017

KTM EXC-F 350 2022

KTM EXC-F 350 2022

KTM EXC-F 350 2022

KTM EXC-F 350 2021

KTM EXC-F 350 2021

KTM EXC-F 350 2021

KTM EXC-F 350 2020

KTM EXC-F 350 2020

KTM SX-F 350 2022

KTM SX-F 350 2021

KTM SX-F 350 2020

KTM SX-F 350 2019

KTM SX-F 350 2018

KTM SX-F 350 2017

KTM SX-F 350 2016

KTM XC-F 350 I 2023

KTM XC-F 350 I 2022

KTM XC-F 350 I 2022

KTM XC-F 350 I 2021

KTM XC-F 350 I 2021

KTM XC-F 350 I 2020

KTM XC-F 350 I 2019

KTM XC-F 350 I 2018

KTM XC-F 350 I 2017

KTM XC-F 350 I 2016

KTM XCF-W 350 2022

KTM XCF-W 350 2021

KTM XCF-W 350 2020