Photo 1 of 2-PCS 28''/29" Heavy Duty Bike Tubes 28/29X1.75/2.40 AV32mm Schrader Valve Premium Butyl Rubber Bike Inner Tubes Compatible With 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire Tubes

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Photo 1 of 2-PCS 28''/29" Heavy Duty Bike Tubes 28/29X1.75/2.40 AV32mm Schrader Valve Premium Butyl Rubber Bike Inner Tubes Compatible With 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire TubesPhoto 2 of 2-PCS 28''/29" Heavy Duty Bike Tubes 28/29X1.75/2.40 AV32mm Schrader Valve Premium Butyl Rubber Bike Inner Tubes Compatible With 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire Tubes