EK CHAIN 520SRX2 QX - Ring 520 Universal ChainRef : EKC03007A / 1148274018

EK CHAIN 520SRX2 QX‑Ring 520 (74 links) — a robust and versatile drive chain from EK. Part of the SRX series, it combines performance and cost-effectiveness for riders seeking a reliable solution for primary transmission. Its gold finish gives it a polished look while making it easier to spot during maintenance.

• Type: QX‑Ring (seal design to limit lubricant loss)
• Pitch: 520
• Number of links: 74
• Color: Gold / Gold
• Indicative weight: 1.92 kg for 100 links
• Relative lifespan index (100 links): 2400
• Manufacturer reference: 520SRX2-STL 74 SKJ

Designed for 520 transmissions, this chain is suitable for urban, road, touring, and light off-road use — from roadsters to trails, including sports bikes and supermotos. Examples of compatible machines include: KTM 690 SMC R, Yamaha YZ 450 F, Honda CRF 300 L (to be verified according to the required number of teeth and chain length).

To ensure longevity and performance, regular maintenance is essential: check tension, clean, and lubricate appropriately. The EK SRX2 is aimed at riders who want a chain ready to face a wide range of uses without marketing gimmicks — just a technical piece designed to transmit the power of the rear wheel with complete confidence.