System2
The system used for component communication in the Bosch eBike range during the years 2012-2022.
Overtaken by Bosch SmartSystem in 2022.
Bosch Gen 4 Maintenance Kit BDU4XX, BDU37YYY
Original price was: €31.99.€29.90Current price is: €29.90.The official Bosch kit for the maintenance of Bosch Gen 4 motors. Includes shaft bearing protection rings, grease and tool to remove old seals.
Bosch Gen 4 Bearing Kit
Original price was: €170.00.€159.00Current price is: €159.00.Bearings for the repair of Bosch Generation 4 motors (Performance Line CX and SmartSystem with large chuck:
SmartSystem: Bosch BDU3741, BDU3781
System 2: Bosch BDU490P, BDU450CX
The bearings have several manufacturers. The number PLBXXXX is for reference.
Select options
This product has multiple variants. The options may be chosen on the product page
Bosch eBike
Componentes Electricos
Motores
Acesorios motor
Rodamientos y Piezas internas
Motor Accessories