EK CHAIN EK 520ZVX3 NX-Ring 520 Universal Rivet attachmentRef : EKC00956A / 1129919

EK 520ZVX3 NX-Ring Rivet Link - A repair link specifically designed for 520 drive chains. Made by EK CHAIN, this link allows for the reconstruction of a permanent connection in the drive system after the replacement or repair of links.

• Type: Rivet link (permanent link)
• Compatibility: 520 chains equipped with NX-Ring seals
• Color: Gold/Gold – visible finish for a refined look on sprocket and crown
• Manufacturer reference: 520ZVX3-G/G MLJ

Designed for a permanent installation through riveting, this link requires the appropriate tools (press or riveter) and proper crimping to ensure the connection between the links. Its profile and tolerances are designed to integrate into a 520 transmission without altering the chain pitch or drive geometry.

Ideal for riders seeking a clean and discreet repair, the EK link maintains the appearance and gold color of the rest of the chain while providing a replacement link that meets the specifications of the chain manufacturer. For safe installation, it is recommended to have the work done in a workshop or by an experienced mechanic.