Motorcycle tyre 1>Size:4.00-8,4.00-12 2>rubber content:25%-48% 3>ply rating:6pr/8pr ... Pattern No.:ZT-512Size: 4.00-8, TT 4.00-12, TT Ply rating : 6 & 8 PR 1,high quality motorcycle ... tube are as follows:2.25-14,2.25-16,2.25-17,2.50-14,2.50-17,2.50-18 ... ,2.75-10,2 .75-14,2.75-16,2.75-17,2.75-18,3 ... ,3.75-19,4.00-8,4.00-12,4.10-18,4.50-12.80/90-17,70/90-17,110 ...