EK 520 QX-Ring Metallic Green Chain 120L (10) (RAS)

Meet the EK 520 QX-Ring Metallic Green Chain 120L — a high-performance motorcycle chain designed for riders who demand precision, durability, and standout style. Built around EK’s renowned QX-Ring technology, this chain is optimized for low friction, long life, and reliable power transfer on every ride.

Why the EK 520 QX-Ring stands out

QX-Ring sealing uses an X-shaped profile to seal against dirt and moisture while reducing internal friction. The result is smoother operation, easier gear engagement, and less wear on both the chain and sprockets over time.

520 pitch, 120 links provide a versatile balance of strength and weight for a wide range of sport and street bikes. The 120L length offers flexible setup for many chassis configurations, with the option to trim to the exact length you need using proper chain tools.

Metallic green coating isn’t just about looks. The vivid finish adds visibility and a distinctive aesthetic, while contributing to corrosion resistance in challenging riding conditions—from bright sun to rain-kissed roads.

What this means in real-world riding

• Faster, crisper throttle response with consistent power delivery during acceleration and uphill climbs.
• Smoother upshifts and downshifts thanks to reliable chain-to-sprocket engagement, even under high-load situations.
• Extended service life relative to standard non-sealed chains, thanks to reduced friction and better protection against grit and moisture.
• A bold look that complements performance gear and showcases your bike’s drivetrain in tracking days and street rides alike.

Who should consider this chain

• Sport riders and track-day enthusiasts who want reliable, repeatable performance with longer intervals between maintenance.
• Daily riders who appreciate stronger sealing and reduced wear in all-weather riding.
• Any rider looking to upgrade from a basic chain to a higher-efficiency, visually striking option.

Installation and care tips

For proper fit, verify your motorcycle uses a 520-pitch chain and that the chain length matches your sprockets and rear hub. Install with a quality chain rivet tool or professional service to ensure a secure, correctly closed master link. After installation, keep the chain clean and lightly lubricated to maximize the QX-Ring’s sealing benefits. Wipe away excess lube to prevent dirt buildup, and re-lubricate after riding in wet conditions or washing the bike.

Choose the EK 520 QX-Ring Metallic Green Chain 120L for a premium, performance-focused drivetrain upgrade that delivers crisp shifting, efficient power transfer, and a distinctive look—so you can ride with confidence and style on every road and track.