*520X1R Chain Rivet Link X-Ring JT (JT520X1RRL)

This rivet-style master link is designed specifically for use with X1R series X-Ring chains to ensure a secure and permanent connection. It is an essential component for maintaining the structural integrity and safety of your drivetrain.

• Features advanced X-Ring seals to retain internal lubrication and keep out abrasive road grit.
• Constructed from high-strength steel alloy to match the tensile strength of the main chain.
• Rivet-type closure provides maximum security against link separation under high-torque loads.
• Precision manufactured to ensure seamless articulation and reduced friction between links.