Rekluse RadiusCX 4.0 Clutch for Yamaha (RMS-8907078)

Upgrade your Yamaha motorcycle’s clutch performance with the Rekluse RadiusCX 4.0 Clutch, Part RMS-8907078. This advanced automatic clutch assembly is engineered to deliver more direct power transfer, improved durability, and a more connected lever feel for riders who demand consistent performance in demanding conditions. Its updated EXP friction disk assembly uses a stronger base material designed to withstand the high temperatures generated by modern clutch systems, helping support reliable operation during aggressive riding and extended use.
The redesigned internal wall bases increase strength and rigidity, translating to improved clutch feel and more predictable control at the lever. On the outer surface of the EXP disk, friction pads use Rekluse’s proprietary friction design found in TorqDrive clutch plates. This configuration is engineered to better match the oil-flow characteristics of the clutch pack beneath, promoting improved cooling and consistent clutch operation. The result is smooth, controlled engagement with dependable performance across a wide range of riding conditions.
The EXP 4.0 wedges feature improved rolling contact with built-in pins. Compared with sliding contact, the rolling design reduces friction and resistance, helping create smoother engagement, a more responsive feel, and stronger power delivery. Updated engagement curve designs are tailored to the characteristics of modern motorcycle engines, while multiple wedge weights and EXP spring options provide additional tuning flexibility. Designed specifically for Yamaha applications, the Rekluse RadiusCX 4.0 Clutch combines rider-focused functionality with durable components for enhanced control and confidence on the trail or track.

Features:

• Updated EXP friction disk assembly with a stronger base material for improved high-temperature durability

• Redesigned internal wall bases for increased strength, rigidity, and a more connected lever feel

• Proprietary Rekluse friction pads designed to support improved oil flow and clutch cooling

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

• Updated engagement curves tuned to modern motorcycle engine characteristics

• Multiple wedge weight and EXP spring options for expanded clutch tuning capability

• Delivers direct power transfer, improved durability, and consistent clutch operation

• Designed for Yamaha motorcycles

Ships from Parts Unlimited.