智能型
蓝牙连接, electronic, Digital
Derailleur
Shimano 7 speed
Rim
Alloy or spoke wheel both available
Handle Bar
Alloy aluminum XieJin
Handle Post
Folding handle post
Chainwheel
52T, with alloy crank, Prowheel
Color
Black white green grey or other required colors (liquid painting )
Battery
48V 10Ah Li-ion battery ( 10.4/12.8/13/14.5/15/16 Ah optional)
Charger
100~240V, 50-60Hz, smart fast charger
Display
5-lever LCD display with phone charge port