The REKLUSE RadiusCX 4.0 Clutch is an updated clutch assembly designed for Suzuki motorcycles. Manufacturer part number RMS-8906064. Its expanding friction disk (EXP) assembly uses an updated base material to provide improved strength in the high-temperature environments created by clutch systems.
Redesigned internal wall bases improve strength and rigidity, helping provide a more connected lever feel for the rider. The outside of the EXP disk uses friction pads that match the proprietary friction design found on REKLUSE TorqDrive clutch plates. This design helps 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. Compared with sliding contact, rolling pins create less friction and resistance for smoother engagement and a more responsive feel. The updated engagement curve is designed to better match modern motorcycle engine characteristics, while varying wedge weights and EXP springs provide more tuning options. The result is more direct power delivery, improved durability, and rider-focused functionality.
Distributor part number: RMS-8906064. Manufacturer part number: RMS-8906064. Vehicle fitment information: Suzuki.
Features:
- Updated EXP assembly: Uses a revised base material for improved strength in high-temperature clutch environments.
- Reinforced internal wall bases: Redesigned for greater strength and rigidity and a more connected lever feel.
- TorqDrive-style friction design: EXP disk friction pads match the proprietary REKLUSE TorqDrive clutch plate design.
- Improved oil-flow matching: Helps promote improved cooling capability and consistent clutch operation.
- EXP 4.0 rolling wedges: Built-in pins provide rolling contact with less friction and resistance than sliding contact.
- Responsive engagement: Supports smoother engagement, a more responsive feel, and stronger power delivery.
- Updated engagement curve: Designed to better match modern motorcycle engine characteristics.
- Tuning options: Supports varying wedge weights and EXP springs.
- Vehicle fitment: Suzuki.