20*3" Cargo E-BIKE 500W 15Ah JOBOJOBO E BIKE Cargo Carrier 1 e bike is one of three versions of JOBO E_BIKE Cargo E Bikes. JOBO Cargo Carrier 1 is CE certified and has a 250 500W adjustable power rear motor, and one 15Ah LG battery. And running on 20*3 fat wheels to cushion the ride. Built with quality components. A real workhorse at a great price. Specifications Model JB TDN50Z Cargo Carrier 1 Frame Aluminum alloy #6061 Tyre CTS 20*3 pneumatic Motor 48V 250 500W Rear Bafang G062