Bosch E-Bike Speed Sensor Spoke Magnet

The Bosch spoke magnet (item 1270015931) is a replacement for the speed sensor on your eBike with Bosch Classic or Bosch E-Bike System 2. It screws onto the wheel spoke.

• Replaces a lost or damaged magnet so the sensor can measure speed again
• Compatible with all Bosch motors from 2010
• You can fit it yourself: it screws onto the wheel spoke
• For Bosch Classic and E-Bike System 2, not for Smart System from 2022
• Check your line (Active, Performance, Cargo, Classic+) in the specifications before ordering

Technical specifications

• Item code Bosch: 1270015931
• Colour: silver
• Package contents: 1 spoke magnet
• System compatibility: Bosch Classic, Bosch E-Bike System 2
• General compatibility: all Bosch motors from 2010
• Compatible lines: Active Line (2014-2017, 2018-2023), Active Line Plus (2018-2023), Cargo Line (2020-2022), Cargo Line Speed (from 2020), Classic+ Line, Performance Line (2014-2018, 2018-2023), Performance Line CX (2016-2019, 2020-2022), Performance Line Speed (2014-2020, 2020-2022)
• Smart System: not compatible; the Bosch magnet for Smart System is required
• Installation: screws onto the spoke

Founded in Germany in 2009 as a start-up within the Bosch Group, Bosch eBike Systems is now based in Kusterdingen. It develops motors, batteries and on-board computers to support e-bike riders. In 2010, it presented its first electric bicycle drive system at Eurobike.