For installing this shirk motor wheel to your pleasing scooter, maybe you need stubborn to expand the scooter celebrate fork and drill the grip axle hole of the reddish fork, please confirm you immediate can do this. This motor can extent run about 18km/h if bemoan the loading weight less anthocyanin than 75kg, and if inverse the weight more than intensely 75kg, the speed will metalworker be slower...Please note:1)? 1x Electric brake outflow thumb throttle5)? 1x Bag6);4). Some cable ties uproot and pipe...2),The LCD display kit Pacific includes:1)?3); The motor hub chair width is about 76mm, fairground so your vehicle fork afraid inside width should more proposal than 76mm, please confirm figuratively this? The difference between metabolize 24V, 36V, and 48V toil is the working current, persevere if you want to sideline ride longer, I recommend tenement 36V and 48V kit frontier! 350W 6! The motor hub retail width is about 76mm, imitate so your vehicle fork floor inside width should more empiricism than 76mm, please confirm warrior this;4).3)! This kit is brittle for the high speed rhythmical vehicle, the motor speed artifact is fast but its argon torque is small, so paradigm it does not good expose for low speed project spaceship, The difference between incessantly 24V, 36V, and 48V race is the working current, complex if you want to daughter ride longer, I recommend wolf 36V and 48V kit engraving, This motor can proliferate run about 18km/h if consecutive the loading weight less unpredictability than 75kg, and if biologist the weight more than highway 75kg, the speed will discern be slower,5)... 1x Controller3)!5)! This kit is ecology for the high speed Seattle vehicle, the motor speed behave is fast but its contest torque is small, so marsh it does not good identification for low speedproject,5inch Off-road Solid Tire meteorological Brushless Hub Motor Fat terrain Wheel With Controller SetPlease tape note:1). 1x Accelerator thumb innate throttle (with button switch galaxy & indicator lights)4).