Rated Power(W)

180-320

Wheel Size

14-28"

Rated Speed(km/h)

25

Rated Efficiency(%)

≥82

Reduction Ratio

1:6.9

Weight (Kg)

2.2

Open Size(mm)

137

Drive and Freewheel

1/6s/7s

Cable Location

Shaft center right

Spoke Specification

12g/13g

Spoke Hole No

36h

Hall Sensor

Optional

Integrate speed sensor

Optional

Surface

Shining/Black/Silver

Brake Type

V brake/Disc

Salt fog test(h)

24/96

Noise(db)

<55db

Waterproof Grade

IP65