The Shimano Speed Sensor 760mm SM-DUE11 is a sensor used on electric bicycles equipped with the Shimano Steps system. This sensor measures the speed of the bike and sends this information to the Shimano Steps system controller, allowing the system to adjust the electric motor's assistance according to the current speed of the bike. The sensor mounts to the bike's frame stay and connects to the Shimano Steps system via a 760mm long cable.
The Speed Sensor is an important part of the Shimano Steps system , as it allows for more precise and efficient motor assistance based on the speed of the bike. The cable length is ideal for e-bikes with larger frame designs or with a greater distance between the rear wheel and the Steps system.