<ul><li>Controller, additional electronic power brake, thumb throttle, LED display, waterproof cable.</li><li>This electric bicycle kit includes everything needed for a bicycle (except the battery), with unparalleled performance, unparalleled performance and reliability</li><li>It can convert any bicycle with 16" 20" 24" 26" 27.5" 28" 700C wheels. Easily convert a pedal bike to an electric bike</li><li>Powerful 48V 500W brushless gearless hub motor with a maximum speed of 25 to 28 KM/H</li><li>Easy to install, you can easily convert an ordinary bicycle to an electric bicycle. It only takes 1-2 hours for one person to complete the modification. We provide you with a controller kit for free!</li></ul><br><br>

48V 500W Electric Bike Conversion Kit, Ront Or Rear Wheel Electric Bicycle Motor Conversion Kit, Controller E-Bike Cycling Hub with LCD3 Display,Rear Wheel,29"