EK 520 QX-Ring H/Duty Clip Link (Single) (RAS)

Meet the EK 520 QX-Ring H/Duty Clip Link (Single) (RAS) — a purpose-built connecting link crafted to pair perfectly with EK’s 520 series and the proven QX-Ring performance. Designed for riders who demand reliability, this single clip link delivers secure chaining under demanding conditions, with an installation process that keeps maintenance simple and efficient.

Why this clip link stands out

• Specifically tuned for EK 520 QX-Ring chains — engineered to maintain precise alignment and smooth operation within the chain’s seal and roller geometry.
• Heavy-duty construction to withstand high torque and vibration, helping maintain chain longevity in both street and off-road riding scenarios.
• Single-link, clip-based design for quick field replacements without specialized riveting tools, so you can service your chain faster and with fewer steps.
• QX-Ring compatibility leverages EK’s sealed-ring technology to resist dirt ingress and retain lubrication, contributing to more consistent performance and reduced chain wear over time.
• Practical, rider-friendly solution that makes routine chain maintenance more approachable — great for DIY enthusiasts and professional setups alike.

Use cases and ideal applications

• Riders with EK 520 chain setups who need a dependable, field-friendly clip link for rapid repairs or routine maintenance.
• Motorcycle enthusiasts across street, sport, and light off-road disciplines who value a simple, secure connection without sacrificing durability.
• Spare-link optimization for race prep, track days, or long-distance touring where dependable chain integrity matters.

Installation and care tips

Install the clip link as you would a standard master connection for a 520-series chain. Ensure the link seats firmly in the chain groove and the clip is seated securely. After installation, check that the chain runs smoothly through the sprockets and that the clip remains closed under light manual rotation. Periodically inspect the clip for deformation or looseness and replace as needed to maintain peak performance.

What you get with this single link

A dedicated EK 520 QX-Ring heavy-duty clip link ready to integrate with your existing chain setup. It’s the practical, reliable choice when you need a fast, straightforward connection that doesn’t compromise on strength or efficiency.