... DETAILS SOME THIS TIRE MODEL NUMBERRAWMATERIALPLY RATINGRUBBER CONTENTPORT300-18Natural rubber 6/8 PR 45% QINGDAO3. Below motorcycle tire size are ... .25-19,2.25-21,2.50-14,2.50-16, 2.50-17,2.50-18,2.50-192.75-14,2.75-16, ... .25-19,3.50-8,3.50-10,3.50-10 TL,3.50-12,3.50-16,3.50-17,3.50-18,3.75-18,3.75 ... , 60/80-17,70/80-17,80/80-17110/50-6.54.10/3.50-4These products are not conventional products, If you ...