Bafang BBS02B 750 W 48 V (M315)

750 W Bafang mid-drive for 48 V batteries, far above the 250 W pedelec limit and therefore not a road-legal pedelec in Germany.

  • Mid-drive
  • approx. €730 (as of 2026-11-09, no guarantee) (without battery)
  • Not tested by us yet

Key data

Rated power750 W
Torqueunknown
Voltage48 V / 52 V
SensorCadence
Battery in setNo
Weight4.3 kg
Bottom bracket shellThreaded, 68 mm (BSA), Threaded, 73 mm (BSA)
Speed sensorNo
Pedelec-conformNo
EU retailer/supportYes

Fits / does not fit

Fits

  • Bottom bracket: Threaded, 68 mm (BSA), Threaded, 73 mm (BSA)

Does not fit

  • Bottom bracket: Threaded, 83 mm (BSA), Threaded, 100 mm (BSA), Threaded, 120 mm (BSA), No thread, press-fit, No thread, BB30

What is in the box

  • Motor mit Controller und Pedalsensor (M315)
  • Display (Bafang-Protokoll)
  • Kettenblatt 44 Zähne mit Schutzabdeckung
  • Kurbelarme 170 mm
  • EB-Bus-Kabel 50 cm
  • Schraubensatz und Montagepaket

Required accessories not included

Not part of the set, but needed:

  • 48 V battery for downtube
  • Speed sensor
  • Brake levers with motor cut-off
  • Bottom bracket tool

Offers

Retailer prices, see date. Partner links are marked.

  • View at OZO Electric · Set 750 W mit Display, Kurbeln, EB-Bus, 46 Z. · approx. 730 € (as of 2026-11-09)

Pros / Cons

Pros

  • According to retailers it fits BSA shells 68 to 73 mm wide.
  • A French retailer includes display, cranks and cable in the set.

Cons

  • Rated at 750 W, so not pedelec-conform.
  • Retailer torque figures contradict each other (90 to 160 Nm), so none is recorded.
  • Speed sensor and brake cut-off are not in the retailer's list of included parts.

Sources