FOUND Efficient 250w 350w Rear Drive Cassette Hub Motor for E-Bike

Rated  Voltage(V)

24/36/48

Rated  Power(W)

180-350

Wheel  Size

14”-28”

Spoke   Specification

12G/13G

Spoke Holes

36

Rated  Speed(km/h)

30

Efficiency(％)

≥80

Reduction   Ratio

1:4.4

Weight   (Kg)

3

Open  Size(mm)

142

Drive And Freewheel

rear drive/6-11 cassette speed

Cable  Location

Optional

Hall  Sensor

Optional

Inner Speed sensor

Optional

Surface

Black/Silver

Brake   Type

V   brake/Disc brake

Salt Fog Test(h)

24/96

Noise (db)

<55db

Waterproof Grade

IP54/IP65