



This part being universal, it may require adaptations
The EK 520SRX2 QX-Ring 520 chain is a versatile solution for riders looking for a transmission suitable for urban, roadster, motocross, and quad use. Designed by EK CHAIN, this 520SRX2 fits on drivetrains equipped with a 520 pitch and features a steel/steel finish, understated and resistant with a raw appearance.
The presence of QX-Ring seals characterizes this chain, making it suitable for various conditions: urban traffic, road rides, off-road outings, or quad use. Easy to install on compatible sprockets and crowns, it is aimed at both DIY enthusiasts and workshop professionals looking for a reliable and standardized replacement part. It is particularly suitable for models on the fitment list such as KTM 690 SMC R, YAMAHA YZ 450 F, and HONDA CRF 300 L, subject to verification of the number of links and pitch before installation.
For optimal longevity, adhere to the manufacturer's recommendations regarding tension and maintenance: regular checks, appropriate lubrication, and inspection of wear on the sprocket and crown before use.