GermanXia (xGerman) xGerman VR-Antrieb 250W/36V 20" mit LED-Display, ohne Akku

250 W front-hub kit with a laced 20 inch wheel for folding bikes, no battery.

  • Front hub motor
  • approx. €649 (as of 2026-11-09, no guarantee) (without battery)
  • Not tested by us yet

Key data

Rated power250 W
Torqueunknown
Voltage36 V
SensorCadence
Battery in setNo
Weight2 kg
Wheel sizes (ETRTO)406
Front hub spacing100 mm
Axlesunknown
Peak power500 W
ThrottlePush assist only
Pedelec-conformYes
EU retailer/supportYes

Fits / does not fit

Fits

  • Wheel sizes 406
  • Front hub spacing 100 mm

Does not fit

  • Wheel sizes 622, 635, 584, 559, 507, 451
  • Disc brake

Unclear, please check

  • Axles
  • Rim brake

What is in the box

  • Nabenmotor, in 20"-Alufelge (schwarz) eingespeicht
  • LED-Display
  • Controller
  • Bewegungssensor
  • Bremshebel mit Abschaltung
  • Einbauanleitung

Required accessories not included

Not part of the set, but needed:

  • 36 V battery for downtube
  • Torque arm

Offers

Retailer prices, see date. Partner links are marked.

  • View at GermanXia · 20 Zoll mit LED-Display, ohne Akku (Lieferzeit ca. 8 Wochen) · approx. 649 € (as of 2026-11-09)

Pros / Cons

Pros

  • The dealer supplies the motor wheel directly in 20 inch with 100 mm fork width.
  • The dealer states pedal assist up to 25 km/h.

Cons

  • The price is far above the size-selectable kit and the page does not explain the difference.
  • The page states about 8 weeks delivery after prepayment.
  • The motor has no disc brake mount; torque and axle are not stated.

Sources