The RK Excel GB415HRU-RL is a gold rivet master link designed for RK 415 HRU racing chain applications. It provides a secure connection for compatible 415 Sprint Racing Chain Series assemblies and is intended for race machines using narrow, high-performance drivetrains. The link is manufactured for use with RK’s proprietary Ultra Thin U Seal Ring system, which helps retain the low weight and reduced friction characteristics required for racing.
Designed specifically for competition use, the RK Excel GB415HRU-RL master link supports the GB415HRU racing chain series used on race motorcycles and other suitable machines up to 250cc. Proper fitment requires a compatible RK 415 HRU chain and installation using the correct riveting procedure and tools. This component is not intended for general street use or applications outside the recommended racing specifications.
RK Excel manufacturer part number GB415HRU-RL is supplied as a gold rivet-style master link for reliable chain assembly. When correctly installed, it helps maintain chain integrity under demanding race conditions while preserving the lightweight design of the 415 HRU series. Always verify chain series, pitch, seal configuration, and manufacturer installation requirements before fitting.
Features:
- Brand: RK Excel
- Manufacturer Part Number: GB415HRU-RL
- Vendor Part Number: 691-1700G
- Application: Master link for compatible RK 415 HRU racing chains
- Link Style: Gold rivet master link
- Chain Series: RK 415 Sprint Racing Chain Series
- Seal Compatibility: Designed for RK Ultra Thin U Seal Ring chain systems
- Fitment: Suitable for compatible race machines up to 250cc and 60 horsepower
- Use: Racing only