The REKLUSE RadiusX 4.0 Clutch is an updated expanding friction disk assembly designed for the heat and operating demands of clutch systems. Its base material is revised for improved strength in high-temperature environments, while redesigned internal wall bases provide added strength and rigidity to help deliver a more connected lever feel for the rider.
Friction pads on the outside of the EXP disk use the proprietary friction design found on REKLUSE TorqDrive clutch plates. The design is intended to match oil-flow characteristics in the clutch pack beneath, promoting improved cooling capability and consistent operation. EXP 4.0 wedges use rolling contact with built-in pins, reducing friction and resistance compared with sliding contact for smoother engagement, a more responsive feel and stronger power delivery.
The engagement curve is updated to better match modern motorcycle engine characteristics. The REKLUSE RadiusX 4.0 Clutch offers more tuning options through varying wedge weights and EXP springs. Distributor part number: RMS-8307081. Manufacturer part number: RMS-8307081. Fits 2008, 2010, 2012, 2013, 2018, 2019, 2020, 2021, 2022 and 2023 Yamaha XT250 models.
Features:
- Updated EXP assembly: Expanding friction disk assembly with a base material revised for better strength in high-temperature environments.
- Reinforced internal walls: Redesigned internal wall bases provide improved strength and rigidity for a more connected lever feel.
- Proprietary friction design: EXP disk friction pads match the design used on REKLUSE TorqDrive clutch plates.
- Improved oil-flow matching: Friction pad design helps match oil-flow characteristics in the clutch pack beneath, promoting cooling capability and consistent operation.
- EXP 4.0 rolling contact: Built-in pins reduce friction and resistance compared with sliding contact for smoother engagement and a more responsive feel.
- Updated engagement curve: Designed to better match modern motorcycle engine characteristics.
- Tuning options: Supports tuning through varying wedge weights and EXP springs.
- Vehicle fitment: Fits 2008, 2010, 2012, 2013, 2018, 2019, 2020, 2021, 2022 and 2023 Yamaha XT250 models.
Fitment:
2008 Yamaha XT250
2009 Yamaha XT250
2010 Yamaha XT250
2011 Yamaha XT250
2012 Yamaha XT250
2013 Yamaha XT250
2014 Yamaha XT250
2015 Yamaha XT250
2016 Yamaha XT250
2017 Yamaha XT250
2018 Yamaha XT250
2019 Yamaha XT250
2020 Yamaha XT250
2021 Yamaha XT250
2022 Yamaha XT250
2023 Yamaha XT250