SODIAL(R) 16 x 1.75/2.125 Rubber Bike Bicycle Inner Tube Tire Black Product Name : Bike Inner Tube Tire;Color : Black Tube Tire Type : 16 x 1.75/2.125;Cycle Valve : Woods Valve/English Valve Material : Rubber Net Weight : 166g Package : 1 x Bike Inner Tube Tire