The RK Excel GB520XRU-RL Gold Rivet Master Link is designed for use with the RK Excel 520XRU professional racing chain. Developed through collaboration with MotoGP and World Superbike teams, the 520XRU chain platform is engineered for high-performance motorcycles requiring dependable power transfer and reduced friction. This master link provides a secure connection for compatible 520XRU chain applications and is intended for professional racing use.
Featuring RK Excel’s UW-Ring seal design, the compatible 520XRU chain helps minimize friction while maintaining consistent horsepower delivery throughout a race. The chain is rated for motorcycles up to 1,000cc and 265 horsepower, with a tensile strength rating of 9,000 pounds. The gold finish provides a distinctive appearance suited to performance-focused builds.
Fitment: Designed specifically for RK Excel 520XRU racing chain applications. Verify chain series, rivet-style master link compatibility, motorcycle application, and installation requirements before use. This product is intended for racing only and should be installed by a qualified technician using the proper riveting tool and manufacturer-recommended procedures. Manufacturer part number GB520XRU-RL and vendor part number 691-1702G identify this RK Excel replacement master link.
Features:
- Application: Replacement rivet master link for RK Excel 520XRU racing chain
- Brand: RK Excel
- Manufacturer Part Number: GB520XRU-RL
- Vendor Part Number: 691-1702G
- Chain Size: 520 series
- Finish: Gold
- Tensile Strength: 9,000 pounds
- Maximum Engine Rating: Up to 1,000cc
- Maximum Power Rating: Up to 265 horsepower
- Seal Design: Compatible with UW-Ring sealed 520XRU chain
- Use: Racing only