EK CHAIN 520H 520 Universal ChainRef : EKC00867A / 1129900027

EK 520H Chain — Manufacturer Ref: 520H-STL 136 SPJ

Born from the expertise of EK CHAIN, this 520H chain meets the quality standards of EK JAPAN while providing a reliable solution for final transmission. Designed to transfer torque between the sprocket and the crown, it is suitable for quad, urban, motocross, and roadster uses where robustness and consistent drive are essential.

• Pitch: 520
• Number of links: 136
• Color: steel / steel
• Weight: 1.66 kg for 100 links
• Relative lifespan (for 100 links): 150
• Reference: 520H-STL 136 SPJ

Versatile, this chain is suitable for urban trajectories as well as off-road demands. It will particularly fit users equipping machines such as the TRIUMPH SPEED 400 (2025), ZONTES 125Z2 (2025), or KTM 125 DUKE ABS (2025) — please check the exact compatibility with the number of teeth on your sprocket and crown before installation.

For optimal longevity: regularly check the tension, lubricate as recommended, and have the installation done by a professional if you have any doubts about the adjustments. An essential part of the transmission, the EK 520H chain can be replaced and maintained to ensure smooth and secure transmission.