gogogf700 electric mountain bike off road 2 wheels electric-bicycles 1000w 48v 17.5ah 50km/h snow powerful electric-bicycle, Silver;blue

tire size: 26 inch
material: aluminum alloy
color:green/yellow/red
power motor: 500w*2 (dual motor) max range: about 70km(depending on the different weight of driver, speed, operational proficiency,
road condition and weather. our test was made by a 55kg driver on a flat and smooth road.) max speed: about 50km/h
voltage:48v
charging time: about 6-8h
max load: about 200kg
climing angle:about 45°
net weight: about 31.5kg
expand size: 192*72*116cm applicable height: 170-210cm
package included: electric bicycle, power charger. feature: hydtaulic brake system, front shock suspension system, smart lcd display, led headlight, three riding modes..syi