



EK/PBR 428DEH 14/43-130 Chain Kit - Standard Sprocket by EK CHAIN: a transmission kit designed for compact roadsters that adheres to the standards of EK's ECO Series. Comprising a 428 non-sealed chain and a standard steel sprocket, this kit is aimed at riders looking for a transmission component that is easy to install and maintain.
Ideal for lightweight roadsters such as the Benelli BN 125 (2023–2025), this kit installs easily during a final drive service. A non-sealed chain means it requires regular lubrication and tension adjustment to maintain proper function. For a clean installation, check the sprocket/sprocket alignment and tighten to the manufacturer's recommended torque settings.