EK CHAIN 525SRX2 QX-Ring 525 Universal ChainRef : EKC00195A / 1129882042

EK CHAIN 525SRX2 QX-Ring (manufacturer part number: 525SRX2-STL 102 MLJ) — a drive chain designed to offer a relevant compromise between performance and cost. The SRX series is favored by riders looking for a reliable and easy-to-maintain transmission, suitable for urban use, light off-road, and roadsters.

This 525SRX2 is equipped with QX-Ring seals that ensure tightness between links to limit dirt entry and retain lubrication. Its steel/steel construction gives it a raw look and compatibility with standard 525 pitch sprocket-crown configurations. Ideal for replacing an original equipment chain on powerful machines or demanding daily riders, it mounts without modification on 525 transmissions.

• Pitch: 525
• Number of links: 102
• Color: Steel / Steel
• Weight: 1.81 kg / 100 links
• Relative lifespan (for 100 links): 3400

Compatible with a wide range of motorcycles, it adapts to urban, light cross, and roadster uses. Among the representative models where this pitch is common: Kawasaki Z H2 SE, BMW S 1000 XR, and Yamaha R9 (ref. 2025). For safe installation, always check the sprocket/crown fit and the tension recommended by the manufacturer before use.