Rekluse RadiusX 4.0 Clutch for Yamaha (RMS-8307077)

Upgrade your Yamaha motorcycle with the Rekluse RadiusX 4.0 Clutch, part number RMS-8307077. This advanced clutch assembly is designed to deliver more direct power transfer, smoother engagement, improved durability, and a more connected lever feel. Its updated EXP friction disk assembly uses a stronger base material engineered for the high-temperature conditions created by performance clutch systems, helping maintain consistent operation during demanding riding.
The internal wall bases have been redesigned for increased strength and rigidity, improving lever feedback and overall clutch response. On the outer face of the EXP disk, friction pads use Rekluse’s proprietary friction design found on TorqDrive clutch plates. This design helps align oil flow characteristics with the clutch pack beneath, promoting improved cooling and more consistent clutch performance across a wide range of riding conditions.
The EXP 4.0 wedges feature built-in pins that create rolling contact rather than sliding contact. This design reduces friction and resistance within the assembly, supporting smoother engagement, a more responsive feel, and stronger power delivery. Updated engagement curve designs are tailored to modern motorcycle engine characteristics, helping the RadiusX 4.0 Clutch provide controlled performance while preserving rider-focused functionality.
Feature: Updated EXP friction disk assembly for improved high-temperature strength and durability. Feature: Redesigned internal wall bases provide increased rigidity and a more connected lever feel. Feature: Rekluse proprietary friction pads help promote improved oil flow and cooling. Feature: EXP 4.0 wedges use rolling contact and built-in pins for smoother engagement. Feature: Updated engagement curves better match modern motorcycle engines. Feature: Multiple wedge weight and EXP spring options provide additional tuning flexibility.

Features:

• Updated EXP friction disk assembly uses stronger material for demanding high-temperature clutch environments

• Redesigned internal wall bases improve strength, rigidity, and lever feel

• Proprietary Rekluse friction pads help match oil flow characteristics and promote consistent cooling

• EXP 4.0 wedges use rolling contact with built-in pins to reduce friction and resistance

• Smoother engagement, more responsive clutch operation, and stronger power delivery

• Updated engagement curves are designed for modern motorcycle engine characteristics

• Varying wedge weights and EXP springs provide additional tuning options

Ships from Parts Unlimited.