Boyesen offers you a high-performance replacement valve-box gasket, designed to guarantee optimum sealing and extend the life of your engine for GAS GAS EC 250cc, EC 300cc, MC 125cc, HUSQVARNA TC 125cc, TC 250cc, TE 250cc, TE 300cc, TX 125cc, KTM EXC 125cc, SX 125cc, XC 150cc, XCW 150cc, EXC 250cc, SX 250cc, EXC 300cc. Made from top-quality materials, it perfectly matches the requirements of the most demanding two-stroke engines. This essential component ensures consistent, reliable performance, meeting the expectations of both amateur and professional riders.

PHOTO NON CONTRACTUELLE.

Fits on :

GAS GAS EC 250 2022

GAS GAS EC 250 2021

GAS GAS EC 300 2022

GAS GAS EC 300 2021

GAS GAS MC 125 2023

GAS GAS MC 125 2022

GAS GAS MC 125 2021

GAS GAS MC 250 2023

GAS GAS MC 250 2022

HUSQVARNA TC 125 2025

HUSQVARNA TC 125 2024

HUSQVARNA TC 125 2023

HUSQVARNA TC 125 2022

HUSQVARNA TC 125 2021

HUSQVARNA TC 125 2020

HUSQVARNA TC 125 2019

HUSQVARNA TC 125 2018

HUSQVARNA TC 125 2017

HUSQVARNA TC 125 2016

HUSQVARNA TC 250 2022

HUSQVARNA TC 250 2021

HUSQVARNA TC 250 2020

HUSQVARNA TC 250 2019

HUSQVARNA TC 250 2018

HUSQVARNA TC 250 2017

HUSQVARNA TE 250 I 2022

HUSQVARNA TE 250 I 2021

HUSQVARNA TE 250 I 2020

HUSQVARNA TE 250 I 2019

HUSQVARNA TE 250 I 2018

HUSQVARNA TE 250 2017

HUSQVARNA TE 300 I 2022

HUSQVARNA TE 300 I 2021

HUSQVARNA TE 300 I 2020

HUSQVARNA TE 300 I 2019

HUSQVARNA TE 300 I 2018

HUSQVARNA TE 300 2017

HUSQVARNA TX 125 2019

HUSQVARNA TX 125 2018

HUSQVARNA TX 125 2017

KTM 125 EXC SIX DAYS 2017

KTM 125 EXC 2017

KTM 125 SX 2025

KTM 125 SX 2024

KTM 125 SX 2023

KTM 125 SX 2022

KTM 125 SX 2021

KTM 125 SX 2020

KTM 125 SX 2019

KTM 125 SX 2018

KTM 125 SX 2017

KTM 125 SX 2016

KTM 125 XC 2023

KTM 125 XC 2022

KTM 125 XC 2021

KTM 150 SX 2018

KTM 150 SX 2017

KTM 150 SX 2016

KTM 150 XC-W 2018

KTM 150 XC-W 2017

KTM 250 EXC FACTORY EDITION 2017

KTM 250 EXC SIX DAYS 2017

KTM 250 EXC TPI SIX DAYS 2022

KTM 250 EXC TPI SIX DAYS 2021

KTM 250 EXC TPI SIX DAYS 2020

KTM 250 EXC TPI SIX DAYS 2019

KTM 250 EXC TPI SIX DAYS 2018

KTM 250 EXC TPI 2022

KTM 250 EXC TPI 2021

KTM 250 EXC TPI 2020

KTM 250 EXC TPI 2019

KTM 250 EXC TPI 2018

KTM 250 EXC 2017

KTM 250 SX 2022

KTM 250 SX 2021

KTM 250 SX 2020

KTM 250 SX 2019

KTM 250 SX 2018

KTM 250 SX 2017

KTM 300 EXC FACTORY EDITION 2017

KTM 300 EXC SIX DAYS 2017

KTM 300 EXC TPI ERZBERGRODEO 2022

KTM 300 EXC TPI ERZBERGRODEO 2021

KTM 300 EXC TPI ERZBERGRODEO 2020

KTM 300 EXC TPI SIX DAYS 2022

KTM 300 EXC TPI SIX DAYS 2021

KTM 300 EXC TPI SIX DAYS 2020

KTM 300 EXC TPI SIX DAYS 2018

KTM 300 EXC TPI 2022

KTM 300 EXC TPI 2021

KTM 300 EXC TPI 2020

KTM 300 EXC TPI 2019

KTM 300 EXC TPI 2018

KTM 300 EXC 2017