Inner Tube Dunlop Tube 4.00, 110/100, 120/100, 120/90 R18 TR4 Thickness 1.4mm, straight valve

DUNLOP - patented the idea and began to develop invention into a commercial enterprise, which quickly became known as "Dunlop Pneumatic Tire Co. Ltd." In 1890, opened the first tire factory in Dublin, Ireland, and three years later in Germany.