Rekluse RadiusX 4.0 Clutch KTM 450 EXC 2012-2015 RMS-8313034

If you're running a KTM 450 EXC in high-demand conditions—whether it's trail racing, enduro competition, or aggressive riding—clutch modulation directly impacts your lap times and rider fatigue. The Rekluse RadiusX 4.0 delivers precise, progressive engagement with the durability to handle sustained heat and power cycles without fade or chatter. This is the upgrade serious riders choose when stock clutch performance falls short.

The RadiusX 4.0 combines Rekluse's proven TorqDrive friction technology with a completely redesigned internal architecture. You get a clutch that responds instantly to lever input, maintains consistent bite across temperature swings, and transfers power to the rear wheel with minimal slip. The result is better control in technical terrain, smoother power delivery on acceleration, and significantly longer component life than OEM specifications.

• Vehicle Fitment: KTM 450 EXC 2012–2015 (direct bolt-on replacement)
• Manufacturer: Rekluse
• MPN: RMS-8313034
• Clutch Type: Semi-automatic centrifugal
• Base Material: Heat-resistant alloy
• EXP Assembly: Updated design
• Engagement System: Rolling contact pins
• Friction Technology: TorqDrive compatible
• Tuning Options: Multiple wedge weights, adjustable springs
• Installation: Bolt-on
• Core Benefits: Smoother engagement, improved cooling, enhanced durability