Bosch Spoke Magnet (3150) Slim

Original Bosch Spoke Magnet - Smart System (BSM3150)

In combination with the Speed Sensor Slim, your Bosch e-bike calculates a lot of important data and ensures a perfectly tuned motor. The Bosch Spoke Magnet - Smart System is an original Bosch spare part and is screwed onto your bicycle spoke.

Compatible with Bosch Smart System products, starting with model year 2022.