Improved performance, simplified installation and air bleeding thanks to our unique one-piece design.

Optimized back-up ring to reduce friction and wear under high pressure
Specially developed new NBR compound suitable for temperatures of -40 °C to +140 °C
New NBR rubber compound Increases service life and performance
All-new rebound bumper and mating plate provide smoother kick back and longer service life
New rebound mating plate with proprietary design included in all kits
New static outer diameter seal design allows easier assembly and removal
Compact solution to maximize stroke and minimize shock absorber length
Simplified air bleeding
Easy to install
SEAL HEAD SERVICE KIT (for SKF 2.0 Seal Head Unit only)

Fitment
2017 KTM 150 XC-W
2017 KTM 350 EXC-F
2017 KTM 350 XC-F
2017 KTM 350 SX-F
2017 KTM 250 SX
2017 KTM 250 SX-F
2017 KTM 250 XC
2017 KTM 250 XC-W
2017 KTM 500 EXC-F
2017 KTM 300 XC
2017 KTM 300 XC-W
2017 KTM 450 SX-F
2017 KTM 250 XC-F
2017 KTM 450 XC-F
2017 KTM 125 SX
2017 KTM 150 SX
2017 KTM 450 EXC-F
2017 Sherco 250 SEF-R Racing
2017 Sherco 300 SEF-R Racing
2017 Sherco 450 SEF-R Racing
2016 Sherco 250 SEF-R Racing
2016 Sherco 300 SEF-R Racing
2016 Sherco 450 SEF-R Racing
2016 Sherco 250 SEF-R Factory
2016 Sherco 300 SEF-R Factory
2016 Sherco 450 SEF-R Factory
2015 Sherco 300 SEF-R Racing
2015 Sherco 250 SEF-R Racing
2015 Sherco 450 SEF-R Racing
2014 Sherco 250 SEF-R Racing
2014 Sherco 300 SEF-R Racing
2018 KTM 250 SX-F
2018 KTM 450 SX-F
2018 KTM 125 SX
2018 KTM 150 SX
2018 KTM 250 SX
2018 KTM 350 SX-F
2018 KTM 250 XC
2018 KTM 250 XC-F
2018 KTM 300 XC
2018 KTM 350 XC-F
2018 KTM 150 XC-W
2018 KTM 250 XC-W
2018 KTM 250 XC-W TPi
2018 KTM 300 XC-W
2018 KTM 350 EXC-F
2018 KTM 450 XC-F
2018 KTM 500 EXC-F
2018 KTM 450 EXC-F
2018 Sherco 250 SEF-R Racing
2018 Sherco 300 SEF-R Racing
2018 Sherco 450 SEF-R Racing
2019 KTM 150 XC-W
2019 KTM 250 XC-W TPi
2019 KTM 300 XC-W TPi
2019 KTM 350 EXC-F
2019 KTM 500 EXC-F
2019 KTM 450 EXC-F
2019 KTM 450 SX-F
2019 KTM 350 SX-F
2019 KTM 250 SX-F
2019 KTM 250 SX
2019 KTM 150 SX
2019 KTM 125 SX
2019 KTM 450 XC-F
2019 KTM 350 XC-F
2019 KTM 250 XC-F
2019 KTM 300 XC
2019 KTM 250 XC
2019 Sherco 250 SEF-R Racing
2019 Sherco 300 SEF-R Racing
2019 Sherco 450 SEF-R Racing
2017 Sherco 250 SEF-R Factory
2018 Sherco 250 SEF-R Factory
2019 Sherco 250 SEF-R Factory
2019 Sherco 300 SEF-R Factory
2018 Sherco 300 SEF-R Factory
2017 Sherco 300 SEF-R Factory
2017 Sherco 450 SEF-R Factory
2018 Sherco 450 SEF-R Factory
2019 Sherco 450 SEF-R Factory
2020 KTM 500 EXC-F
2020 KTM 500 XCF-W
2020 KTM 125 SX
2020 KTM 150 SX
2020 KTM 250 SX
2020 KTM 250 SX-F
2020 KTM 350 SX-F
2020 KTM 450 SX-F
2020 KTM 450 XC-F
2020 KTM 350 XCF-W
2020 KTM 300 XC-W TPi
2020 KTM 300 XC TPi
2020 KTM 250 XC-W TPi
2020 KTM 250 XC TPi
2020 KTM 250 XC-F
2020 KTM 150 XC-W TPi
2020 KTM 350 EXC-F
2020 KTM 350 XC-F
2020 Sherco 250 SEF-R Factory
2020 Sherco 250 SEF-R Racing
2020 Sherco 300 SEF-R Factory
2020 Sherco 300 SEF-R Racing
2020 Sherco 450 SEF-R Factory
2020 Sherco 450 SEF-R Racing
2021 KTM 250 SX-F
2021 KTM 350 SX-F
2021 KTM 450 SX-F
2021 KTM 250 SX
2021 KTM 150 SX
2021 KTM 125 SX
2021 KTM 300 XC-W TPi
2021 KTM 300 XC TPi
2021 KTM 250 XC-W TPi
2021 KTM 250 XC TPi
2021 KTM 150 XC-W TPi
2021 KTM 125 XC
2021 KTM 250 XC-F
2021 KTM 350 XC-F
2021 KTM 350 XCF-W
2021 KTM 450 XC-F
2021 KTM 500 XCF-W
2021 KTM 500 EXC-F
2021 KTM 350 EXC-F
2021 Sherco 450 SEF-R Racing
2021 Sherco 450 SEF-R Factory
2021 Sherco 300 SEF-R Racing
2021 Sherco 250 SEF-R Racing
2021 Sherco 300 SEF-R Factory
2021 Sherco 250 SEF-R Factory
2021 KTM 450 EXC-F
2020 KTM 450 EXC-F
2021 Gas-Gas MC 85 19/16
2022 Gas-Gas MC 85 19/16
2022 KTM 350 EXC-F
2022 KTM 500 EXC-F
2022 KTM 350 XCF-W
2022 KTM 500 XCF-W
2022 KTM 250 XC-F
2022 KTM 350 XC-F
2022 KTM 450 XC-F
2022 KTM 150 XC-W TPi
2022 KTM 250 XC-W TPi
2022 KTM 300 XC-W TPi
2022 KTM 125 XC
2022 KTM 250 XC TPi
2022 KTM 300 XC TPi
2022 KTM 250 SX-F
2022 KTM 350 SX-F
2022 KTM 450 SX-F
2022 KTM 125 SX
2022 KTM 150 SX
2022 KTM 250 SX
2017 KTM 250 EXC-F
2018 KTM 250 EXC-F
2019 KTM 250 EXC-F