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Bosch speed sensor slim (BDU3xx, BDU4xx)

24.49€   RRP 26.91€   (8.99% Saved)

Prices incl. VAT plus shipping costs

  • 6644-001
  • 1270020805
  • 4054289001490


Original Bosch speed sensor slim for 3rd and 4th drive generation. The speed sensor is needed... more

Original Bosch speed sensor slim for 3rd and 4th drive generation. The speed sensor is needed for a correct function of your e-bike. In the event of a defect or damage, the function of your e-bike with Bosch motor may be limited. Therefore, in such a case, replace the speed sensor promptly. For a perfect installation, the speed sensor is available in different lengths.

Features of the Bosch e-bike speed sensor slim

  • Speedometer for Bosch drives BDU3xx & BDU4xx
  • original spare part
  • 100% accurate fit
  • In lengths 615mm & 815mm

Compatibility of the Bosch slim speed sensor

The slim version of the e-bike speed sensor was installed from the 3rd Bosch engine generation up to Gen. 4 from 2020. For use, the matching dropout on the frame, including Bosch clip holder is a prerequisite. Parallel to the speed sensor slim was also further installed the Bosch speed sensor for Classic Line and Gen. 2 engines. Therefore, pay attention to the correct variant of your speed sensor when exchanging. For Smart System engines from model year 2022, there is also the Bosch speed sensor Slim - Smart System.

Note: If you are unsure about compatibility, please contact our customer service.

Bosch System: Bosch Active Line 2018 - 2023, Bosch Active Line Plus 2018 - 2023, Bosch Cargo Line 2020 - 2022, Bosch Cargo Line Speed from 2020, Bosch Performance Line 2018 - 2023, Bosch Performance Line CX 2016 - 20019, Bosch Performance Line CX 2020 - 2022, Bosch Performance Line Speed 2020 - 2022
Drive system: Bosch drive
Manufacturer: Bosch
Item: Bosch speed sensor slim, (BDU3xx, BDU4xx
Scope of delivery: 1x Bosch Slim Speedsensor (BDU3xx, BDU4xx)
Compatibility: Bosch drive system Generation 3 & 4 (BDU3xx & BDU4xx)
Incompatibility: Bosch Classic Line, Generation 2 drives (BDU2xx), Bosch Smart System
Bosch E-Bike System: Bosch E-Bike System 2
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