The REKLUSE RadiusX 4.0 Clutch is an updated expanding friction disk assembly designed for improved durability, smoother engagement and more direct power delivery. Its base material is updated for better strength in high-temperature environments, while redesigned internal wall bases provide added strength and rigidity for a more connected lever feel.
The EXP disk features friction pads based on the proprietary friction design found on REKLUSE TorqDrive clutch plates. This design matches oil-flow characteristics in the clutch pack beneath, helping promote improved cooling capability and consistent operation. EXP 4.0 wedges use rolling contact with built-in pins instead of sliding contact, reducing friction and resistance for smoother engagement and a more responsive feel.
Updated engagement-curve designs better match modern motorcycle engine characteristics. The clutch also provides more tuning options through varying wedge weights and EXP springs. Distributor part number: RMS-8308004. Manufacturer part number: RMS-8308004. Vehicle fitment includes the 2020 Sherco 450 SEF Factory; 2019 and 2020 Sherco 500 SCF; 2022 Sherco 250 SE RACING ENDURO, 250 SE FACTORY ENDURO and 300 SE RACING ENDURO; 2024 Sherco 250 SE Factory, 300 SE Factory and 450 SEF Factory; and 2025 Sherco 500 SM Factory.
Features:
- Updated expanding friction disk assembly for improved durability and direct power delivery
- Base material provides better strength in high-temperature environments
- Redesigned internal wall bases improve strength and rigidity for a more connected lever feel
- Friction pads use the proprietary REKLUSE TorqDrive clutch plate friction design
- Friction pad design helps match oil-flow characteristics for improved cooling capability and consistent operation
- EXP 4.0 wedges use rolling contact with built-in pins to reduce friction and resistance
- Updated engagement curves are designed to better match modern motorcycle engine characteristics
- Tuning options include varying wedge weights and EXP springs
- Fits select Sherco motorcycles from 2019 through 2025
Fitment:
2015 Sherco 450 SEF-R
2016 Sherco 450 SEF-R
2016 Sherco 450 SEF-R Factory
2017 Sherco 450 SEF-R
2018 Sherco 450 SEF-R
2018 Sherco 450 SEF-R Factory
2018 Sherco 450 SEF-SD Six Days
2019 Sherco 450 SCF
2019 Sherco 450 SEF Factory
2019 Sherco 450 SEF-R Factory
2019 Sherco 450 SEF-R Racing
2019 Sherco 500 SCF
2019 Sherco 500 SEF Factory
2020 Sherco 450 SCF
2020 Sherco 450 SEF Factory
2020 Sherco 450 SEF-R Racing
2020 Sherco 500 SCF
2020 Sherco 500 SEF Factory
2020 Sherco 500 SEF-R Racing
2021 Sherco 250 SE Factory
2021 Sherco 250 SE FACTORY ENDURO
2021 Sherco 250 SE RACING ENDURO
2021 Sherco 300 SE Factory
2021 Sherco 300 SE FACTORY ENDURO
2021 Sherco 300 SE RACING ENDURO
2021 Sherco 450 SEF Factory
2021 Sherco 450 SEF FACTORY ENDURO
2021 Sherco 450 SEF RACING ENDURO
2021 Sherco 500 SEF Factory
2021 Sherco 500 SEF FACTORY ENDURO
2022 Sherco 250 SE Factory
2022 Sherco 250 SE FACTORY ENDURO
2022 Sherco 250 SE RACING ENDURO
2022 Sherco 300 SE Factory
2022 Sherco 300 SE FACTORY ENDURO
2022 Sherco 300 SE RACING ENDURO
2022 Sherco 450 SEF Factory
2022 Sherco 450 SEF FACTORY ENDURO
2022 Sherco 500 SEF Factory
2022 Sherco 500 SEF FACTORY ENDURO
2023 Sherco 250 SE Factory
2023 Sherco 300 SE Factory
2023 Sherco 450 SEF Factory
2023 Sherco 500 SEF Factory
2024 Sherco 250 SE Factory
2024 Sherco 300 SE Factory
2024 Sherco 450 SEF Factory
2024 Sherco 500 SEF Factory
2025 Sherco 250 SE Factory
2025 Sherco 300 SE Factory
2025 Sherco 450 SEF Factory
2025 Sherco 500 SEF Factory
2025 Sherco 500 SM Factory
2026 Sherco 250 SE Factory
2026 Sherco 300 SE Factory
2026 Sherco 450 SEF Factory
2026 Sherco 500 SEF Factory