... within 30min,. KIT04 conversion kits CE/EMC MotorFront / rear wheel high speed brushless geared hub motor. 180W - 250W for ... bruhsless.ChargerAC 100V -240V 2amps smart charger Charging time:4-6hoursThrottleTwist intelligent speed throttle .PerformanceMax speed25km/h (EU),32k ... container load350pcs/20ft container,750pcs/40ft container Front wheel motor ,li-ion battery electric bike conversion kits