20" bicycle tubes

Pack 2 Hutchinson Chambers 25-700X20 Presta Valve 48mm Optimize your cycling performance with the Hutchinson 2-Pack Chambers , the ideal complement for road cycling enthusiasts who seek quality and reliability in every pedal stroke. Dimensions : 700x20 to 700x25 Valve type : 48mm Presta Compatibility : Perfect for road wheels with 20 to 25 mm section tires Weight : 90 g per chamber Quality guaranteed by Hutchinson, a leader in the cycling industry

Need a new tire? Get quality performance with the 20” x 2.125 BMX Tire by Schwinn. Perfect for neighborhood and bike park rides, this tire features low profile knobs and a symmetric centerline tread pattern for speed and traction. Plus, the puncture guard provides extra layer of resistance under tread to help prevent flats. Enjoy the freedom of riding with Schwinn.

The ContiTube inner tube program makes it very easy to find the optimal tube for your needs. The system is particularly clear and easy to use and has been perfectly matched in size and design to the respective tire dimensionsWeight: 140 gramsETRTO: 32-406->47-451

This inner tube is different from others in that it is more robust and maintains a constant pressure for much longer. The quality of the materials and the quality control during the manufacturing phase significantly increase its life span.Features:Valve Type: Schrader

Inner tube made with a mixture of rubber and latex. Prevents overheating while resisting punctures.

Inner tube GAADI Say goodbye to long repairs! This is an open tube made of a special blend of high quality rubber with 2 ends. Available for 26_x005F_x005F and 28_x005F_x005F tires. Like all other classic tubes, the GAADI tubes are made of butyl while keeping the same weight. To facilitate the assembly in the carcass, the valve is located in the first third of the tube.