Features:Pedal Assistance System (PAS): mean you can experience cycling at the same time as driving electric bike Dual Mode Controller: Motor works beneath Hall effect and non-Hall effect, extend life for electric bike Quiet and reliable brushless gearless hub motor Motor specifications: 48v / 1000w / 470rpm Prime motor potency: >80 p.c Motor diameter: 245mm Bolstered 32mm rim and 40mm tire Drive system has no moving chains or gears, no friction, more efficient, less probability to wreck. Brake shuts off motor robotically, saves energy, improves safety. Part turning throttle more protected, save you lost keep watch over Durable 600D Oxford cloth wearing bag at the side of a zippered main compartment for battery It is for bicycle most effective. Package Contents:1000W 48V brushless hub motor 26″ front wheel Electric controller 2 brake pullers Thumb throttle PAS system Elastic rope (color will select at random) Battery wearing bag Speed keep watch over console Back rack Battery no longer includedBattery Recommendation: 1. Electro kinetic cell battery ( Li, lead-acid, NiMH battery and so on.) featured in nominal voltage 48v, nominal capacity no longer lower than 17Ah is compatible with the motor. 2. Please note that the Battery Charger within the package is for lead-acid most effective and it’s going to damage the battery in case you use different varieties of battery Please note that the bike within the photos isn’t included and for demonstration most effective.