Bosch eBike

Components, parts, bearings, repair kits and more for Bosch eBikes.

BiciFix is an official distributor of Bosch eBike Systems and we stock the entire range of spare parts for bicycles equipped with the Bosch system.

Second-generation motors have a small chainring. Fourth-generation Bosch motors have a large chainring and a Performance CX sticker.

Bosch Gen2 Motor Maintenance Kit (BDU2XXX)

Original price was: $200.00.Current price is: $161.00.

Bosch Gen 4 Maintenance Kit BDU4XX, BDU37YYY

Original price was: $38.00.Current price is: $36.00.

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: $200.00.Current price is: $187.00.

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

MIRANDA SPIDER BOOST (BDU4XX) – Bosch Gen4

Original price was: $54.00.Current price is: $42.00.

Bosch Smart System Rim Magnet – BRM3400 (Rim Magnet)

Original price was: $19.00.Current price is: $16.00.

Bosch Kiox 300 Display – BHU3600 (Smart System)

Original price was: $165.00.Current price is: $117.00.

Bosch LED Remote Control BRC3600 (SmartSystem)

Original price was: $153.00.Current price is: $117.00.

Special grease for e-bikes – Bosch Gen4 motors

Original price was: $10.00.Current price is: $6.00.

Bosch Original eBike Drive Unit Grease – 75 g

Original price was: $15.00.Current price is: $12.00.

Bosch Performance Line CX SmartSystem Motor (BDU3741)

Original price was: $1,060.00.Current price is: $937.00.

Bosch Performance CX Motor Gen 2 (BDU250PCX)

Original price was: $1,002.00.Current price is: $867.00.