Features: The size : 2.25-17, 2.50-16, 2.50-17, 2.50-18 , 2.75-14, 2.75-17, 2.75-18, 2.75-21, 3.00-8, 3.00-10, 3.00-12, 3.00-16, 3.00-17, 3.00-18, 3.25-16, 3.25-18, 3.50-7, 3.50-8, 3.50-10, 3.50-16, 3.50-18, 3.75-19, 4.00-8, 4.00-12, 4.10-18, 4.50-12- 80/90-17,90/90-18,110/90-16,130/90-15 PR: 4PR/6PR Rubber: common and high quality 1) We can produce various sizes with good quality 2) Excellent heat dissipation and long mileage in high speed operations 3) High resistance against scrapes 4) Our prices are competitive 5) Certification: CCC; ISO9001-2000 6) Packinig: 1 pcs / foil belt (tyre) , 10,20,25 pcs / bundle Or as per your requests