... /80-17, 130/90-16, 4.10-18 3. Motorcycle Tyre& Inner tube sizes: 2(1/4)-17, 2(1/4)-18, 2 ... sizes both TT & TL, three quality for your choose. Rubber content: Tyre28%, 37% or 45%, Inner tube 25% or 38% 2. Perfect products ... a strong production capacity, 8000PCS/day for tyre, 20000-30000PCS/day for inner tube. 5. High quality motorcycle tyre and tube with competitive prices 6. Excellent ...