... speed, scooter, off road (cross), motorcycle street, tubeless tire, inner tube (natural tube & butyl tube) sizes as below: MOTORCYCLE GENERAL TIRE: 250-18, 250-17, 300-8 ... -18, 275-21, 300-21, 460-18, 350-17 MOTORCYCLE TUBELESS TIRE: 130/60-13, 2.75-18, 120/90-10, 3 ... -17, 130/60-10, 130/70-12, 120/70-12 MOTORCYCLE TUBE:110/90-16, 350-10, 350-18, 325-18, 325 ...