Comparisons
NIU KQi3 Max
NIU KQi3 Pro
NIU KQi2 Pro
Range
40miles
31miles
24.9miles
Top Speed
20+mph
(up to 23.6)
19.9mph
17.4mph
Vehicle Weight (Inc. battery)
46.5lbs
44.75lbs
40.78lbs
Wheel Size
9.5"
9.5"
10"
Brake
Dual Disc Brake (Front & Rear) + Regenerative braking
Dual Disc Brake (Front & Rear) + Regenerative braking
Drum Brake（Front) + Regenerative braking
Battery
608Wh
486Wh
365Wh
Battery Charge Time
8h
6h
7h
Rated Power
450W
350W
300W
Color
Space Grey
Ultra Black, Rose Gold
Gray, White