EK 520 QX-Ring Rivet Link

Introducing the EK 520 QX-Ring Rivet Link — a purpose-built connecting link engineered to perfectly complement EK’s 520 QX-Ring chain. This rivet link is more than a simple fastener: it’s a precisely machined component that delivers a dependable, seamless connection under the demanding conditions of street, track, and light off-road riding.

Why this rivet link stands out

• Tailored for EK 520 QX-Ring chains: engineered to the same tolerances as the chain it accompanies, ensuring consistent rivet depth and flawless engagement with the chain’s seals.
• Naturally quiet, smooth operation: a design that minimizes friction and wear at the connection point, helping preserve power transfer and ride feel over time.
• Secure, reliable connection: a robust rivet pin and precision-fit linkage that stays aligned under torque, splash, and heat.
• Durable construction: built to endure high-torque riding, with materials and processing chosen to resist fatigue and corrosion in real-world conditions.
• Easy integration: a straightforward rivet-link solution that works with standard chain tools, avoiding the need for awkward adapters or non-matching parts.

Ideal use cases

Perfect for riders who upgrade or replace EK 520 QX-Ring chains, perform regular chain maintenance, or rebuild a worn segment of a sealed chain. Whether you’re commuting, tackling twisty back roads, or chasing track days, the EK 520 QX-Ring Rivet Link helps you maintain consistent chain geometry and reliable power delivery.

Installation & care

1. Prepare the chain: clean the chain segments and remove any debris around the rivet link area.
2. Align the chain halves with the rivet pin centered in the rivet link space for consistent seating.
3. Using a compatible chain rivet tool, drive the rivet pin to the specified depth until flush. Check for even peening and proper seating.
4. Rotate the chain to verify smooth articulation and seating against the sprockets; apply a suitable lubricant to reduce wear.
5. Inspect after initial use and at regular intervals. Replace if you notice asymmetry, loose seating, or pronounced wear at the link.

Compatibility and longevity

The EK 520 QX-Ring Rivet Link is designed specifically for EK’s 520 QX-Ring chain family. Using this rivet link preserves the chain’s sealing performance and overall ride quality, helping you avoid misalignment and uneven wear that can arise from generic links. With proper installation and routine maintenance, this rivet link supports long-term durability and consistent power transfer across riding seasons.