The Bosch CentreLock Rotor Sensor Magnet is an original Bosch spare that mounts at a wheel's CentreLock rotor interface, giving the Bosch Drive Unit Slim Speed Sensor a magnet to read wheel speed from. It is the CentreLock partner to Bosch's 6-hole rotor magnet, for e-bikes with BDU3XX and BDU4XX drive units, the smart system included.
Specification
- Mount: CentreLock
- Bosch Part Number: 1270015727
What's Included?
- 1 x Bosch CentreLock speed sensor magnet
Compatibility
- Bosch BDU3XX and BDU4XX drive units, including the smart system
- Bosch Drive Unit Slim Speed Sensor
- Wheels with a CentreLock disc rotor
Note: Bosch only guarantees correct function when this original magnet is used with the original Bosch Drive Unit Slim Speed Sensor. For a 6-bolt rotor, choose the Bosch 6-Hole Rotor Sensor Magnet.







