Bicycle inner tube 20x2.10/2.40 (53/61-406) Schrader valve AV 35 mm GT

20 inch GT inner tube

New front or rear tire inner tube suitable for children's bikes, BMX, mountain bikes (all-terrain bikes)... depending on dimensions.

Technical characteristics and dimensions of the inner tube

• Brand: GT Bicycles
• Valve type: Straight Schrader Ø8 mm (American valve, automotive type)
• Valve length: 35 mm
• For tire dimensions (French standard): 20x2.10, 20x2.15, 20x2.25, 20x2.125, 20x2.35 and 20x2.40
• For tire dimensions (ETRTO standard): 53-406, 54-406, 55-406, 57-406, 60-406 and 61-406

To find out more about the different types of inner tube valves, refer to our guide by clicking on this link.

GT bicycles is an American brand specializing in the design of BMX, mountain and road bikes. To discover our range of GT Bicycles products, click on this link.