... - according to your drawing Brother Medical offer all the parts for wheelchair:………………………………………………………….PU/Pneumatic tyres,CasterWheels,PU,Rubber,EVA,Castfork,Upholstery ... ,Armrest,Legrest,Footrest—swingaway/Elevating,Pusk Lock Brake—Steel/Aluminum,Push Rim/Hand rim,PuToilet Seat,Head Support ...