







EK CHAIN SROZ2 chain kit in pitch 520, designed for motocross riders seeking a robust and economical set. This kit includes a chain with 114 links (114), a 13-tooth sprocket, and a standard steel rear sprocket with 48 teeth, ready to be mounted on your machine.
The SRO series focuses on a lightweight design with perforations on the links and heat-treated steel alloys, reflecting EK's expertise. Ideal for your motocross transmission: sprocket, chain, and rear sprocket work together for a responsive acceleration and controlled wear if maintenance is followed (regular tension and lubrication).
Compatibility (examples): FANTIC XEF 450 (2024, 2025) and FANTIC XEF 450 RALLY (2024). Check compatibility with your model before installation to ensure the exact fit.