
This part being universal, it may require adaptations
EK 520SRX2 QX-Ring Chain 520 — Manufacturer Ref: 520SRX2-STL 118 SKJ
The EK 520SRX2 is a 520 transmission chain designed for riders seeking a good balance between durability and cost-effectiveness. Part of the SRX series, it caters to a wide range of machines — from trail to sport bikes — and maintains a classic steel design with QX-Ring seals for effective sealing between plates and rollers.
Designed for versatile use, the 520SRX2 fits on sprockets and crowns with a pitch of 520 and is suitable for Quad, Cross, Enduro, Supermoto, Roadster, Trail/Adventure, Touring, Sport/Racing, Urban, and Vintage/Classic environments. It is compatible with machines such as the KTM 690 SMC R, the YAMAHA YZ 450 F, or the HONDA CRF 300 L according to manufacturer specifications.
For optimal longevity and consistently responsive transmission, adhere to the recommended tension and regularly maintain the chain (cleaning and lubrication). The 520SRX2 provides a reliable solution for those replacing their chain without complications.