The REKLUSE RadiusCX 4.0 Clutch is designed for select Honda TRX450R and TRX450ER Electric Start models. This updated clutch assembly features a strengthened base material for improved performance in high-temperature environments, along with redesigned internal wall bases that enhance strength and rigidity for a more connected lever feel.
The EXP disk uses friction pads based on the proprietary friction design found on REKLUSE TorqDrive clutch plates. This design is intended to match oil-flow characteristics in the clutch pack beneath, promoting improved cooling capability and consistent operation. Updated engagement curve designs are intended to better match modern motorcycle engine characteristics while supporting direct power delivery and improved durability.
EXP 4.0 wedges use rolling contact with built-in pins rather than sliding contact. The reduced friction and resistance support smoother engagement and a more responsive feel. The system also provides additional tuning options through varying wedge weights and EXP springs. Distributor part number: RMS-8901017. Manufacturer part number: RMS-8901017.
Vehicle fitment includes 2004, 2005, 2006, 2007, 2008 and 2009 Honda TRX450R models, as well as 2006, 2007 and 2008 Honda TRX450ER Electric Start models. Fitment also includes the 2004 Honda TRX450R Sportrax.
Features:
- Updated EXP assembly: Expanding friction disk assembly with updated construction for high-temperature clutch environments.
- Strengthened design: Updated base material and redesigned internal wall bases support improved strength and rigidity.
- Connected lever feel: The redesigned internal wall bases help translate to a more connected feel for the rider.
- Proprietary friction design: EXP disk friction pads match the friction design used on REKLUSE TorqDrive clutch plates.
- Cooling and consistency: Friction pad design matches oil-flow characteristics in the clutch pack to promote improved cooling capability and consistent operation.
- EXP 4.0 wedges: Built-in pins provide rolling contact for reduced friction and resistance compared with sliding contact.
- Engagement performance: Updated engagement curves are designed to better match modern motorcycle engine characteristics.
- Tuning options: Supports tuning with varying wedge weights and EXP springs.
- Fitment: Fits select 2004–2009 Honda TRX450R models, 2004 Honda TRX450R Sportrax, and 2006–2008 Honda TRX450ER Electric Start models.
- Part number: RMS-8901017.
Fitment:
2004 Honda TRX450R
2004 Honda TRX450R Sportrax
2005 Honda TRX450R
2006 Honda TRX450ER Electric Start
2006 Honda TRX450R
2007 Honda TRX450ER Electric Start
2007 Honda TRX450R
2008 Honda TRX450ER Electric Start
2008 Honda TRX450R
2009 Honda TRX450ER Electric Start
2009 Honda TRX450R
2013 Honda TRX450ER Electric Start
2014 Honda TRX450ER Electric Start