electric bike, electric bicycle,lectric bike battery 24v 12ah with EN-15194 electric bike, electric bicycle,with CE MotorHigh speed brushlessFrameSteel 250W ... Lead-Acid battery Front brakev-brakeAll battery with electric protection circuit seat postfolding seat post Rear BrakeDrum ... batteryRear rackStainless steel50Kg inclding packageSaddleSoft comfortable electric bike( 24V/10AH, Lead-Acid battery)