Cheap but High Quality! USD195.00/PC for this bike with 24V10Ah Lead-Acid battery 24V and 36V Li-ion battery optional Model No.EL09Electric systemMotorHigh speed brushless 250WBattery24V/10Ah lead-acid battery36V6Ah,36V8Ah,36V10Ah Li-ion battery optional Pas1:1 intelligent pedal assistant systemControllerIntelligent with displayChargerAC 100V-240V, smart chargerCharger time4-6 HoursThrottle Twist ...