-motor ; 250W Brushless front-motor -battery:36V10Ah Rack Lithium battery -controller:36V250W -controller box: plastic including :-motor:  250W Brushless front-motor-battery:36V10Ah Rack Lithium battery-controller:36V250W-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: 36V10Ah

36V250W electric bicycle convertion kit