The RK 520 XRE is a lightweight, durable drive chain designed for original-equipment replacement on mid-size motorcycles. With 116 links and a gold finish, this chain provides smooth, responsive acceleration for a wide range of on-road and off-road applications. Manufacturer part number GB520XRE-116 and vendor part number GB520XRE-116 identify this RK replacement chain.
RK incorporates racing-inspired technology into the 520 XRE chain to support dependable performance under demanding riding conditions. Its original double-X-shaped XW-Ring seal helps extend chain wear life by retaining lubrication more effectively than conventional O-ring designs. Each XW-Ring creates three lubricant pools, helping reduce friction and maintain consistent operation throughout the chain’s service life.
The chain is lubricated with specially formulated vacuum-injected U-grease and sealed with durable nitrile butadiene rubber XW-Rings. Polished and shot-peened link plates improve strength and finish, while the chain’s high tensile strength supports reliable power transfer during everyday riding, sport use, and compatible off-road applications. A rivet connecting link is included for installation.
Designed for motorcycle fitment using a 520 chain size, the RK 520 XRE should be matched to the motorcycle manufacturer’s specifications for chain pitch, link count, sprocket compatibility, and final-drive requirements. Verify fitment before installation to ensure the 116-link configuration is appropriate for your motorcycle. Professional installation and proper chain adjustment are recommended.
Features:
- Size: 520 motorcycle drive chain
- Model: 520 XRE
- Link Count: 116 links
- Brand: RK
- Manufacturer: RK
- Manufacturer Part Number: GB520XRE-116
- Vendor Part Number: GB520XRE-116
- Finish: Gold
- Seal Design: Double-X-shaped XW-Ring seals with three lubricant pools
- Lubrication: Vacuum-injected U-grease sealed by nitrile butadiene rubber XW-Rings
- Construction: Polished and shot-peened link plates
- Performance: Lightweight design and high tensile strength for smooth, reliable acceleration
- Included: Rivet connecting link