



This part being universal, it may require adaptations
EK 520SRX2 QX-Ring Drive Chain — Manufacturer Ref: 520SRX2-STL 124 SLJ
Part of EK CHAIN's SRX series, this 520SRX2 chain offers a popular balance between performance and value, appreciated by many riders. Designed for demanding transmissions, it caters to both urban practices and light off-road use: quad, motocross, roadster, and urban applications.
The QX-Ring seals ensure tightness between the links to minimize lubricant loss and provide extra protection against dust and debris. The result: a more consistent transmission over time and easier maintenance if you adhere to the recommended lubrication and tension.
Common application examples: KTM 690 SMC R, YAMAHA YZ 450 F, HONDA CRF 300 L (2026 models mentioned for reference). Ideal for those seeking a robust chain that is easily replaceable during a service or when changing sprockets.