Bosch Chainring Spider for Perf/Cargo/CX/Speed-Engine BDU4XX - 1270016472

Bosch chainring Spider for Bosch eBike drives with Bosch mid-motor Cargo Line,- Speed,- Performance Line Speed BDU4XX . The Bosch Spider is the connecting piece between the chainring and the motor, which transmits the pedal force to the drive. It is possible to mount different chainrings on the Spider. Manufacturer's product ID: 1270016472