2.Battery: 48V/20AH Gel Battey,1 year ensurence
3.Brakes: front 90mm expansive brake,rear 110mm expansive brake
4.Wheel size: 16
5.Charging time: 6-8 hours
6.Driving distance: ≥75km
7.Speed: ≥35km/h
8.Loading capacity: ≥150kg
9.N.W.: 73.0kgs(within battery weight 28kgs)
10.G.W.75kgs
11.Handle bar & stem:Steel material,with handle bar lock
12.Sticker: never faded and broken
13.Rims: aluminum.