Bosch Speed Sensor Drive Unit 415mm, 1200mm, 1610mm For Bosch eBike System 2 -H

Cable Length: 415mm / 1200mm / 1610mm. For Bosch eBike System 2. Item: Speed Sensor Drive Unit. Colour: Black. Performance Line Speed — BDU4XX. Cargo Line / Speed — BDU4XX. This does not affect the product's quality or performance.