... .50-16, 4.00-8, 4.10-18, 70/90-14, 80/90-17, 100/90-18, 110/90-16 etc.3 Valve: American valve ... -12, 400-10, 350-1080/100-21, 130/80-18, 120/90-18, 90/90-18, 80/90-18, 110/90-19, 100/90-19,70/100 ... , 110/90-16, 90/100-16, 110/80-14 90/100-14, 60/100-14, 80/100-12, 80/100-14, 70/100-10 ... ... Motorcycle/ bicycle rubber inner tube