REKLUSE RadiusCX 4.0 Clutch RMS-8901010 for 2013–2016 Honda CRF450R

The REKLUSE RadiusCX 4.0 Clutch is an updated expanding friction disk assembly designed for the heat and demands created by modern motorcycle clutch systems. Its revised base material provides improved strength in high-temperature environments, while redesigned internal wall bases increase strength and rigidity to help deliver a more connected lever feel for the rider. The product size is RadiusCX 4.0, the product color is not specified, and the manufacturer part number is RMS-8901010.

Friction pads on the outside of the EXP disk use the proprietary friction design found on REKLUSE TorqDrive clutch plates. This design matches oil-flow characteristics within the clutch pack beneath it, promoting improved cooling capability and consistent operation. EXP 4.0 wedges now use rolling contact with built-in pins rather than sliding contact, reducing friction and resistance for smoother engagement, a more responsive feel, and stronger power delivery.

The updated engagement curve is designed to better match modern motorcycle engine characteristics. The assembly also provides more tuning options through varying wedge weights and EXP springs, supporting rider-focused functionality, improved durability, and more direct power delivery. Distributor part number: RMS-8901010. Manufacturer part number: RMS-8901010.

Vehicle fitment: 2013 Honda CRF450R, 2014 Honda CRF450R, 2015 Honda CRF450R, and 2016 Honda CRF450R.

Features:

• Updated EXP assembly: Uses revised base material for improved strength in high-temperature clutch environments.
• Reinforced internal wall bases: Redesigned for increased strength and rigidity and a more connected lever feel.
• TorqDrive-style friction design: Helps match oil-flow characteristics within the clutch pack for improved cooling capability and consistent operation.
• Rolling-contact EXP 4.0 wedges: Built-in pins reduce friction and resistance compared with sliding contact for smoother engagement and responsive operation.
• Adjustable engagement options: Provides tuning choices through varying wedge weights and EXP springs.
• Vehicle fitment: Fits 2013–2016 Honda CRF450R.