Description
The RK GB520MXU-114 is the lightest sealed-ring racing chain on the market, engineered for adventure touring, dual-sport, and off-road motorcycles. Designed for consistent power delivery and long chain life, this chain features ultra-thin UW-ring seals for reduced drag and extended service, even in muddy, sandy, or wet conditions. Weighing just 3 lb per 100 links, it delivers an impressive 8000 lb tensile strength, making it ideal for high-performance applications on bikes between 125-500cc. Includes a clip connecting link and anti-debris technology to maximize wear life.
Features:
- Chain size: 520
- Number of links: 114
- Gold finish, steel construction
- UW-ring sealed for triple barrier grease protection
- Clip type master link included
- Tensile strength: 8000 lb (35.6 kN)
- Lightweight: 3 lb per 100 links
- For off-road, adventure, and dual-sport use











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