The RK 520XRE-118 XRE Drive Chain is designed for OE replacement on mid-size motorcycles requiring dependable 520-size chain performance. Manufactured by RK and supplied under vendor part number 520XRE-118, this 118-link chain delivers smooth, responsive power transfer for both on-road and off-road riding applications. Its lightweight construction helps support quick acceleration while maintaining the durability needed for demanding motorcycle use.
Built with RK’s original double-X-shaped XW-Ring seal, the chain is engineered for extended wear life and reliable protection against contaminants. The XW-Ring design creates three lubricant pools, providing greater lubricant retention than conventional O-ring seals. Each seal is lubricated with specially formulated vacuum-injected U-grease and secured by durable nitrile butadiene rubber for consistent performance throughout the chain’s service life.
Polished and shot-peened link plates help improve strength and fatigue resistance, while high-tensile construction supports reliable operation under load. The RK 520XRE-118 includes a rivet-style connecting link for installation when properly fitted and secured according to the motorcycle manufacturer’s specifications. Confirm the 520 chain size, 118-link length, and motorcycle fitment before installation.
Features:
- Fitment: Designed for OE replacement on mid-size motorcycles using a 520-size drive chain
- Chain Size: 520 series for compatible motorcycle drivetrain applications
- Link Count: 118 links for applications requiring this chain length
- Seal Design: RK XW-Ring construction provides three lubricant pools for extended wear life
- Lubrication: Vacuum-injected U-grease is retained by durable nitrile butadiene rubber seals
- Construction: Polished and shot-peened link plates improve durability and fatigue resistance
- Strength: High-tensile construction supports reliable power transfer under demanding riding conditions
- Included Hardware: Rivet connecting link included
- Brand: RK
- Manufacturer Part Number: 520XRE-118
- Vendor Part Number: 520XRE-118