The REKLUSE RadiusX 4.0 Clutch is designed for Yamaha motorcycles and features an updated EXP expanding friction disk assembly. Its base material is updated to provide better strength in high-temperature environments, while redesigned internal wall bases improve strength and rigidity for a more connected lever feel.
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 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 and a more responsive feel.
With more direct power delivery, improved durability, and rider-focused functionality, the RadiusX 4.0 Clutch also features engagement curve designs updated to better match modern motorcycle engine characteristics. Varying wedge weights and EXP springs provide additional tuning options. Distributor part number: RMS-8307078. Manufacturer part number: RMS-8307078. Vehicle fitment: Yamaha.
Features:
- Updated EXP assembly: Expanding friction disk assembly uses an updated base material for improved strength in high-temperature environments.
- Reinforced internal walls: Redesigned internal wall bases improve strength and rigidity for a more connected lever feel.
- Matched friction design: EXP disk friction pads match the proprietary friction design found on REKLUSE TorqDrive clutch plates.
- Improved cooling capability: Friction pad design helps match oil flow characteristics within the clutch pack.
- Rolling-contact wedges: EXP 4.0 wedges use rolling contact with built-in pins to reduce friction and resistance.
- Responsive engagement: Rolling pins support smoother engagement and a more responsive feel for stronger power delivery.
- Updated engagement curves: Engagement curve designs are updated to better match modern motorcycle engine characteristics.
- Tuning options: Varying wedge weights and EXP springs provide additional tuning options.
- Vehicle fitment: Designed for Yamaha motorcycles.
- Part number: RMS-8307078.