
This part being universal, it may require adaptations
EK 520SRX2 QX-Ring Transmission Chain — a robust and versatile chain designed for demanding riders. The SRX series from EK Chain offers an excellent balance between performance and price, featuring links mounted on QX-Ring seals for enhanced sealing and preserved lubrication. Ideal for urban use, roadsters, motocross, or quads, it is intended for transmissions subjected to high loads.
Designed to reliably transmit torque and power, the 520SRX2 adapts to the needs of trails, supermoto, and road motorcycles while remaining relevant for quads and motocross machines. Its QX-Ring seal design limits dirt ingress and helps retain grease between the links, facilitating regular maintenance. For a healthy transmission, pair it with appropriate sprockets and chainrings, and adhere to the recommended tension adjustment.
Common compatibilities: GAS GAS SM 700, KTM 690 SMC R, YAMAHA YZ 450 F (2026 models listed as examples).