3000w MTX Kit Wheel 48-72V Ebike Hub Motor Kit 80a Controller UKC1 Display Ebike Kit. Delivered by UPS or DPD. Battery not supplied in this kit(must have one in order to power the kit). Please be aware that these kits are not intended for use on public roads. It is essential to follow local laws and regulations. Evargo Limited holds no responsibility or liability for any incorrect or improper use of this kit. Power Supply: Lithium Battery(not supplied). Display: UKC1 Colourful Display (with USB port). Motor Type: Brushless Non-gear Hub Motor. Top Speed: 40-50 mph (at 72V). Controller: 80A Smart Controller Sine Wave. Wheel size: 26in/27.5in/29in. PAS: 1:1 Intelligent Pedal Assistant System. Brake lever: 2 Electric Brake Levers (can power off from both side)/or brake Sensors. Brake type: Disc brake. 48V-72V BLDC Motor Rear Rim(MTX39) (26″/27.5″/29 option). 2 Brake Levers With Cut Off Sensors. 1 x Torque Arm. We’ll do our best to serve you.