... tube manufacturers, our company can produce nearly all sizes motorcycle tire, motorcycle tyre and motorcycle tube (natural rubber tube and butyl tube).The sizes ... ,3.00-16,3.0-17,3.00-18,3.25-16,3.25-18,3.50-8,3.50-10,3 ... .50-16,3.50-18,3.75-19,4.00-8,4.00-12,4 ... .10-18,4.50-12,80/90-17,90/90-12,90 ... /90-18,100/90-10,100/90-16,110/90-10,110 ...