FrameThe electric bike has a Yolin Color Screen LCD Meter display and an aluminum alloy frame material.BatteryIt is equipped with a 48V 17Ah battery and a 54.6V 2A European Standard Round Plug charger that takes about 7/8 hours to charge.SpeedThe bike is powered by a 750W motor with a LiShui controller and has 5 speed levels and 21 gears.PerformanceIt has a maximum speed of 40-45km/h a range of 55km in pure electric mode and 75km in assistance mode.LoadThe bike has a maximum load capacity of about 150kg a rear seat bracket maximum load of 50kg and comes with a front and rear fender mobile phone holder air pump tire repair tool and user manual in a package that weighs 37kg and has a size of 160 x 24 x 81cm.