The REKLUSE RadiusX 4.0 Clutch is an updated expanding friction disk assembly designed to provide more direct power delivery, improved durability, and rider-focused functionality. Its base material is updated for greater strength in high-temperature environments, while redesigned internal wall bases provide increased strength and rigidity for a more connected lever feel.
The outside of the EXP disk uses friction pads with the proprietary friction design found on REKLUSE TorqDrive clutch plates. This design helps match oil flow characteristics within the clutch pack, 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 system also provides more tuning options through varying wedge weights and EXP springs. Distributor part number: RMS-8317000. Manufacturer part number: RMS-8317000. Fits 2007 and 2011 Gas Gas EC 250; 2003, 2015, and 2017 Gas Gas EC 300; 2000 and 2001 Gas Gas XC 200; 2001 Gas Gas XC 300; and 2012 Gas Gas EC 200.
Features:
- Updated EXP assembly: Provides a revised expanding friction disk design for clutch operation.
- High-temperature strength: Updated base material is designed to provide better strength in high-temperature environments.
- Redesigned internal walls: Strengthened and more rigid internal wall bases help provide a more connected lever feel.
- Proprietary friction design: EXP disk friction pads match the design found on REKLUSE TorqDrive clutch plates.
- Improved cooling capability: Friction pad design helps match oil flow characteristics within the clutch pack.
- EXP 4.0 rolling wedges: Built-in pins provide rolling contact to reduce friction and resistance compared with sliding contact.
- Updated engagement curve: Designed to better match modern motorcycle engine characteristics.
- Tuning options: Supports varying wedge weights and EXP springs.
- Vehicle fitment: Fits 2007 and 2011 Gas Gas EC 250; 2003, 2015, and 2017 Gas Gas EC 300; 2000 and 2001 Gas Gas XC 200; 2001 Gas Gas XC 300; and 2012 Gas Gas EC 200.
Fitment:
2000 Gas Gas EC 200
2000 Gas Gas EC 250
2000 Gas Gas EC 300
2000 Gas Gas Mc 250
2000 Gas Gas XC 200
2000 Gas Gas XC 250
2000 Gas Gas XC 300
2001 Gas Gas EC 200
2001 Gas Gas EC 250
2001 Gas Gas EC 300
2001 Gas Gas Mc 250
2001 Gas Gas XC 200
2001 Gas Gas XC 250
2001 Gas Gas XC 300
2002 Gas Gas EC 200
2002 Gas Gas EC 250
2002 Gas Gas EC 300
2002 Gas Gas Mc 250
2002 Gas Gas XC 200
2002 Gas Gas XC 250
2002 Gas Gas XC 300
2003 Gas Gas EC 200
2003 Gas Gas EC 250
2003 Gas Gas EC 300
2003 Gas Gas Mc 250
2004 Gas Gas EC 200
2004 Gas Gas EC 250
2004 Gas Gas EC 300
2004 Gas Gas Mc 250
2005 Gas Gas EC 200
2005 Gas Gas EC 250
2005 Gas Gas EC 300
2005 Gas Gas Mc 250
2006 Gas Gas EC 200
2006 Gas Gas EC 250
2006 Gas Gas EC 300
2006 Gas Gas Mc 250
2007 Gas Gas EC 200
2007 Gas Gas EC 250
2007 Gas Gas EC 300
2007 Gas Gas Mc 250
2008 Gas Gas EC 200
2008 Gas Gas EC 250
2008 Gas Gas EC 300
2008 Gas Gas Mc 250
2009 Gas Gas EC 200
2009 Gas Gas EC 250
2009 Gas Gas EC 300
2009 Gas Gas Mc 250
2010 Gas Gas EC 200
2010 Gas Gas EC 250
2010 Gas Gas EC 300
2011 Gas Gas EC 200
2011 Gas Gas EC 250
2011 Gas Gas EC 300
2011 Gas Gas XC 200
2012 Gas Gas EC 200
2012 Gas Gas EC 250
2012 Gas Gas EC 300
2012 Gas Gas EC 300 R
2012 Gas Gas XC 200
2013 Gas Gas EC 250
2013 Gas Gas EC 300
2014 Gas Gas EC 250
2014 Gas Gas EC 300
2015 Gas Gas EC 250
2015 Gas Gas EC 300
2017 Gas Gas EC 200
2017 Gas Gas EC 250
2017 Gas Gas EC 300
2017 Gas Gas EC 300 R