





The EK/PBR 525ZVX3 16/46/118 Chain Kit by EK CHAIN is designed for demanding riders who want a robust transmission for their roadster. The ZVX series is EK's high-performance range, developed to offer rigidity and longevity for both road and sport use. This kit includes the sprocket, the steel crown (standard), and a chain with 118 links, suitable for frequent adjustments and gradual wear.
This kit is particularly suitable for roadsters like the TRIUMPH STREET TRIPLE 660 S ABS A2 (2020-2022). Ideal for a complete replacement of the final transmission, it allows for precise chain behavior and a controlled torque feel at the sprocket and crown. Remember to perform regular adjustments and lubrication to maximize the lifespan and safety of your transmission.