Probably the best of its kind for the price . Comes with battery and charger, two keys, tool, handbook and carrier. Supplied by AS Bikes of Coventry (see their web site for full details). Cost over £900 new. Easy to fold down and erect - no tools needed. Uprated wheels to take child to over 25.5 stone comfortably. Seat and handle bars fully adjustable. Has three levels of power assist and with the gearing - even steep hills are made so easy. You will not be disappointed with this bike!!!!