APOCALYPSE 72
72v 40ah Panasonic li-ion battery  80a BMS with 5a charger charge time 8hr
pas 5 levels
speed 28 (can unlock to 65)
regen compatible
dot4 brakes (motorcycle grade)
wheel size 21inch (26 inch bicycle)
street legal (motor is 750w in power lvl 1-2)
sabaton controller 
led headlight tail and stop
Single-speed gears ( working peddles and chain make it an ebike)
extremely easy to upgrade the bike the way you want it.