Shinko 14-inch Bicycle Tire Tube Set of 2 Each Pair Roll Standard Tire 14 x 1.75 Black/White H/E SR133 60006Set of 2 tires + 2 tubes + 2 rim flaps. Standard type with small diameter. Ideal for folding bicycles and children's bicycles. Set of 2 tires + 2 tubes + 2 rim flaps. Set of 2 tires + 2 tubes + 2 rim flaps. Standard type with small diameter. Ideal for folding bicycles and children's bicycles. ETRTO: 47 254 Standard air pressure kPa: 250 kgf cm2: 2. 5 PSI: 35 Product model number: 14330021 Color: Black White Size: Large br>Material: Synthetic rubber