Bosch Speed Sensor Drive Unit Slim 615mm for eBike System 2, BDU3XX & BDU4XX

Bosch Speed Sensor Slim - 615mm, eBike System 2

Bosch Speed Sensor Slim - 615 mm Incl. cable and connector

Bosch Speed Sensor Drive Unit Slim 615mm BDU3XX BDU4XX - Bosch eBike System 2

Bosch Speed Sensor Slim 615mm Compatible with Smart System for E-Bike & Bicycle

Bosch Speed Sensor Drive Unit Slim 615mm for Smart E-Bike Systems & Performance

BOSCH Speed Sensor Slim for Smart System, 615 mm

BOSCH Spoke Magnet for eBike System 2 Speed Sensor