electric bike wheel kit WITH CEFront Hub Brushless Motor: 180-250w for EU market 200w for AU market 250-350w for US marketCNC sidewall Aluminium Rim :20"26"28" is optionalLithium battery: 36V,10AH , 24V,10AH is optionalSmart controllor: totally match the motorMax Speed: 25Km/h for EU standard 20Km/h for AU standard 32Km/h for US standardCut-Off Power brake leverPAS(pedal assistant system) Sensor For EU market is only with PAS For US& AU is with throttle. Thum-throttle & Twist -Throttle is optionalAluminium Rear CarrierBattery Charger:input voltage range from AC100V-240V, the plug can match different countries standardN.W./G.W : 14kg/16kgCarton Size: 82*27*66cm