EK CHAIN 520SRX2 QX-Ring 520 Universal ChainRef : EKC00042A / 1129880009

The EK 520SRX2 QX-Ring chain is a versatile solution for motorcyclists and off-road riders seeking a good balance between durability and cost. Coming from the SRX series, it benefits from regular improvements that maintain its performance level for a wide range of uses: urban, roadster, motocross, and quad.

• Manufacturer reference: 520SRX2-G/G 100 MLJ
• Type: 520 transmission chain
• Seals: QX-Ring for better internal lubrication retention
• Links: 100 links (100 MLJ)
• Color: Gold / Gold
• Relative lifespan: index 3300
• Weight: 1.54 kg for 100 links

Designed to fit 520 pitch drivetrains, this chain mounts on a wide range of machines—from supermotards to off-road bikes—and is particularly suitable for models listed as usage examples: GAS GAS SM 700 (2026), KTM 690 SMC R (2026), and YAMAHA YZ 450 F (2026). Its gold coating makes identification easier and adds a polished finish to the drivetrain.

Ideal for standard maintenance and replacements, the EK 520SRX2 is aimed at riders who want a ready-to-use, reliable, and easy-to-maintain chain. Always check the compatibility of the pitch and the number of links with your sprocket and crown before installation.