12-20inch Road Bicycle Tire Valve Rubber Tube Tyre Sport Bike Inner Tube Mountain Bike

Label:Yes Tire valve: 33mm(1.30in) Brand New Color: Black Size: 12×1.75-2.125,14×1.75-2.125,16×1.75-2.125, Name: Bike Inner Tube Material: high airtight butyl rubber Type: Bike Inner Tube 18×1.75-2.125,20×1.75-2.125

High quality inner tube Welded butyl rubber construction Great value replacement tube for cyclists Presta valve (this is also known as a High Pressure valve) All tubes are flexible and fit a wide range of tyre sizes.

Package Includes: 1Pc Road bike inner tube