
EK CHAIN 525ZVX3 Chain Kit 15/40 — Standard Sprocket
Designed for high-demand touring and roadster motorcycles, this EK ZVX3 chain kit combines a high-strength 525 chain with a sprocket/crown set at a 15/40 ratio. The ZVX series focuses on the durability and rigidity necessary for robust final transmissions: installation, torque, and road handling remain priorities for demanding riders.
Ideal for those replacing the final transmission after wear or for adjusting engine/wheel steering via the 15/40 ratio. Installation and adjustment by a professional or experienced DIYer: check tension, lubrication, and alignment after installation to maximize longevity.
Common compatibilities: