Rekluse RadiusCX 4.0 Auto-Clutch Kit with Billet Cover - Yamaha YFZ450R
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
✓ Fits
Yamaha YFZ450R (2009-2025), YFZ450R SE (2013-2025), YFZ450X (2010-2011), and YFZ450 (2004-2009, 2012). Complete RadiusCX 4.0 clutch system.
✓ About the RadiusCX 4.0
The Rekluse RadiusCX 4.0 is Rekluse's top-of-the-line complete auto-clutch system. It combines the updated EXP 4.0 auto-clutch technology with a Rekluse billet clutch cover and TorqDrive clutch pack for the ultimate in performance, cooling, and durability. Prevents stalling, launches harder, and delivers a more connected feel, the complete package for serious riders who want the best clutch system available.
✓ Features
- Complete premium auto-clutch system with billet cover and TorqDrive pack
- Helps prevent stalling and improves launches and control
- Updated EXP 4.0 expanding friction disk with stronger high-temperature base material
- Redesigned internal wall bases for strength and a more connected lever feel
- Friction pads match Rekluse TorqDrive plate design for better cooling and consistency
- EXP 4.0 wedges use rolling contact with built-in pins for smoother engagement
- More direct power delivery, improved durability, rider-focused functionality
- Engagement curve updated to match modern engine characteristics
- Tunable with varying wedge weights and EXP springs
✓ What's Included
- Complete Rekluse RadiusCX 4.0 clutch system with billet cover and TorqDrive clutch pack
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
