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Item #: 331142034

The Evo Schrader Bike Tube is designed to fit 20-inch wheel bikes. The bicycle inner tubes are created from durable butyl rubber and feature a Schrader valve.

NOTE: Packaging may look different from image shown.


  • Quality inner tube to fit 20-inch wheel bikes
  • Created from butyl rubber for durability
  • Fitted with a 32mm Schrader valve for reliable inflation


  • Diameter: 20 in
  • 32mm, 1.175x2.125"
  • Width: 1.75 - 2.125 in.
  • Wall thickness: 0.85mm


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