Photo 1 of 2-PCS 20" Heavy Duty Bike Tubes 20X1.75/1.95/2.125/2.25 Schrader Valve (45/57-406) 20" Bicycle Tubes Compatible with 20 X 1.75 20 X 1.95 20X2.0 20 X 2.125 20X2.20 20X2.25 Bike Tire Tubes

Double tap image to zoom

Photo 1 of 2-PCS 20" Heavy Duty Bike Tubes 20X1.75/1.95/2.125/2.25 Schrader Valve (45/57-406) 20" Bicycle Tubes Compatible with 20 X 1.75 20 X 1.95 20X2.0 20 X 2.125 20X2.20 20X2.25 Bike Tire TubesPhoto 2 of 2-PCS 20" Heavy Duty Bike Tubes 20X1.75/1.95/2.125/2.25 Schrader Valve (45/57-406) 20" Bicycle Tubes Compatible with 20 X 1.75 20 X 1.95 20X2.0 20 X 2.125 20X2.20 20X2.25 Bike Tire Tubes