REKLUSE RadiusCX 4.0 Clutch for Yamaha RMS-8907002 | High-Performance Expanding Friction Disk Assembly

The REKLUSE RadiusCX 4.0 Clutch for Yamaha (Part Number RMS-8907002) is engineered to deliver exceptional performance in demanding riding conditions. Featuring an updated EXP (expanding friction disk) assembly, this clutch system incorporates a new base material designed for enhanced strength and durability in high-temperature environments, which is critical for reliable operation in heat-intensive clutch systems. The internal wall bases have been redesigned to improve overall rigidity and strength, providing a more connected and responsive lever feel for the rider, ultimately enhancing control and confidence during aggressive riding or technical maneuvers.
On the exterior of the EXP disk, friction pads now align with the proprietary friction design found on Rekluse TorqDrive clutch plates. This alignment optimizes oil flow characteristics on the clutch pack beneath, promoting better cooling and more consistent operation under prolonged use. The improved design helps maintain optimal temperatures, reducing the risk of heat-related clutch fade and ensuring smooth engagement throughout the ride.
The EXP 4.0 wedges feature rolling contact with built-in pins, a significant upgrade over traditional sliding contact. This innovation minimizes friction and resistance during clutch operation, resulting in smoother engagement and a more responsive feel. The enhanced design facilitates stronger power transfer from the engine to the drivetrain, offering more direct power delivery and increased durability. This results in a more rider-focused experience, providing confidence and precision during high-performance riding.
Additionally, the engagement curve has been fine-tuned to better align with modern motorcycle engine characteristics, providing a seamless power delivery curve that matches the rider’s expectations. The system offers more tuning flexibility with various wedge weights and EXP springs, allowing riders to customize their clutch feel and engagement points for optimal performance tailored to their specific riding style and conditions. This combination of innovative design, improved materials, and advanced tuning options makes the REKLUSE RadiusCX 4.0 Clutch a top choice for serious riders seeking durability, responsiveness, and precise control in their motorcycle clutch system.

Features:

• Updated EXP assembly with high-temperature resistant base material for enhanced durability

• Redesigned internal wall bases for increased strength and rigidity, improving rider connection

• Friction pads matching proprietary Rekluse TorqDrive design for optimized oil flow and cooling

• EXP 4.0 wedges with rolling contact and built-in pins for smoother engagement and less resistance

• Enhanced power transfer with more direct feel and increased durability

• Engagement curve optimized for modern motorcycle engine characteristics

• Flexible tuning options with various wedge weights and EXP springs for customizable performance