1.75 - 2.125 inch tube for bike tires, please check the valve type High quality and durable 33mm valve length Please check the sidewall of your tire for the tire size your bike uses Inflate to recommended PSI range on the tire sidewall
Inner Tube - Schrader Valve / 16" X 1.75-2.125
Inner Tube - Schrader Valve / 18" X 1.75-2.125
Inner Tube - Schrader Valve / 12" X 1.75-2.125
Inner Tube - Schrader Valve / 14" X 1.75-2.125
DYU Outer / Inner tube Tire - Inner / 12-inch
DYU Outer / Inner tube Tire - Inner / 14-inch
