Pignon d'entraînement 15 dents - Bosch eBike System 2 (BES2) pignon The original Pinion left crank

The original Pinion left crank for Stromer ST2

Transporter 65/85 2023->

designed to transport older children (over 7 years old) or adults weighing up to 65 kg

ideal for internal lubrication of Bosch motors

Pignon d'entraînement 15 dents - Bosch eBike System 2 (BES2) pignon The original Pinion left crankThe 15 tooth drive sprocket for the Bosch eBike System 2 is specifically designed to provide precise and responsive transmission on electric bikes equipped with Bosch Active Line, Performance Line, and Performance Line CX (generation 2) motors. With its 15 teeth, it enables efficient power transfer from the motor to the chain, optimizing your eBike's performance, especially when climbing or during rapid accelerations.