The new Ultra Motor A2B is a pretty sturdy looking electric bicycle and unlike most e-bikes, this is one that we wouldn’t be embarrassed to ride! Click here to visit the official Ultra Motor website Specs: Speed 20 Mph / 33kmph Range 20miles* / 33km* - (extendable to 40miles**) Vehicle weight 73lb / 33kg Battery type Lithium Ion Operating voltage 36V Motor Power BLDC hub motor 500W Frame Tig Welded 6061 Aluminum Wheel size 20 X 3.0 Kenda Kraze Derailleur Shimano Alivio 7 Speed Front suspension Front shock Rear suspension Rear swing arm Seat type Ultra Motor oversize comfort seat Brake type Hayes MX4 V7 Cable Disc