-motoraa 500W Brushless front-motor
-batteryaa48V10Ah Rack Lithium battery
-controlleraa48V500W
-controller box: plastic
including :-motor: 500W Brushless front-motor-battery:48V10Ah Rack Lithium battery-controller:48V500W-controller box: plastic-luggage carrier: aliuminium alloy-rim: 26"aluminum, double-side wall-spoke:stainless steel-brake lever: power cut-off function-manual throttle:twist-throttle-PAS sensor: -charger: 48V10Ah
48V500W electric bicycle convertion kit