any size inner tubes for YiFan brand motorcycle. sizes,2.25-17 2.50-17 2.75-17/18,3.00-17/18,3.50-8,4.50-12,110/90-16,130/90-15 Packing detail,plastic bag or 20pcs/bundle.Delivery time,20-30days after received 30% T/T deposit.Automatic forming machines.Best competitive price.Good aftersales service.Payment terms,T/T,L/C.Tires nomally can run more than 18000-20000kms on China road.