
EK/PBR 420SR 11/52 Chain Kit – Steel Sprocket (Complete Kit)
Replace the transmission of your 50cc or urban machine with a simple and robust kit. This package combines the EK 420SR chain (non O-ring) with a steel front sprocket and a steel rear sprocket: a configuration designed for durability and regular maintenance in urban environments and for light off-road use.
Main Features:Installation Tip: Be sure to check the list of components and compatibility with your model before ordering. Follow the tension adjustment and regular maintenance (appropriate cleaning and lubrication) to optimize the lifespan of your transmission.