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20-inch bicycle tubes

Of course, you can also buy 20-inch bicycle tyres from us.

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34 matching results

  • Kujo Universalschlauch 20x175 2125 47 57 406 A V 33 mm 15331825
    Kujo
    Bicycle tubes
    Kujo
    Universal tube 20x1.75-2.125 47/57-406 A/V-33 mm
    Schrader valve
    33 mm
    (3)
    2.52 €
  • Kenda 32 40 406 A V 20x1 25 1 50 15331887
    Kenda
    Bicycle tubes
    Kenda
    32/40-406 A/V 20x1,25-1,50
    Schrader valve
    35 mm
    (0)
    2.73 €
  • Kenda 47 57 406 A V 20x1 75 2 125 15331892
    Kenda
    Bicycle tubes
    Kenda
    47/57-406 A/V 20x1,75-2,125
    Schrader valve
    35 mm
    (1)
    2.78 €
  • Kenda 55 58 406 A V 20x2 125 2 35 15331850
    Kenda
    Bicycle tubes
    Kenda
    55/58-406 A/V 20x2,125-2,35
    Schrader valve
    35 mm
    (0)
    2.80 €
  • Vee Tire 50 55 406 SV40 20x190 250 15387204
    Vee Tire
    Bicycle tubes
    Vee Tire
    50-55/406 SV40 20x1.90-2.50
    (0)
    2.98 €
  • Vee Tire 40 50 406 AV40 20x150 190 15342793
    Vee Tire
    Bicycle tubes
    Vee Tire
    40-50/406, AV40, 20x1.50-1.90
    Schrader valve
    40 mm
    (0)
    2.98 €
  • Kenda 47 57 406 F V 48 mm 20x1 75 2 125 15331855
    Kenda
    Bicycle tubes
    Kenda
    47/57-406 F/V-48 mm 20x1,75-2,125
    Presta valve
    48 mm
    (1)
    3.21 €
  • Vee Tire 40 50 406 SV48 20x150 190 15387203
    Vee Tire
    Bicycle tubes
    Vee Tire
    40-50/406 SV48 20x1.50-1.90
    (0)
    3.93 €
  • Continental Compact Tube 20 S42 RE 32 406 47 451 15332025
    Continental
    Bicycle tubes
    Continental
    Compact Tube 20" S42 RE 32/47-406/451
    Presta valve
    42 mm
    (0)
    4.18 €
  • Continental Compact Tube 20 A34 RE 32 406 47 451 15332023
    Continental
    Bicycle tubes
    Continental
    Compact Tube 20" A34 RE 32/47-406/451
    Schrader valve
    34 mm
    (1)
    4.18 €
  • Continental Compact Tube Wide 20 D40 RE 50 406 62 406 15332027
    Continental
    Bicycle tubes
    Continental
    Compact Tube Wide 20" D40 RE 50/62-406
    Dunlop valve
    40 mm
    (0)
    4.18 €
  • Continental Compact Tube 20 D40 RE 32 406 47 451 15332024
    Continental
    Bicycle tubes
    Continental
    Compact Tube 20" D40 RE 32/47-406/451
    Dunlop valve
    40 mm
    (0)
    4.18 €
12 from 34 products displayed

Buy 20-inch bicycle tubes at great prices at reifen.com

In addition to 20-inch bicycle tubes, you will also find all standard sizes within our product range, at affordable prices. Our online shop relies exclusively on the high quality provided by a wide range of reputable bicycle tube manufacturers.

Bicycle tube material

Butyl

Butyl is a very elastic, airtight, and synthetic rubber. The weight of a butyl tube depends on the respective area of use. Crucial to the quality of a butyl tube is the ratio in which the additives required for their manufacture are mixed.

Within the racing tyre segment, a butyl tube is no heavier than tubes made of thermoplastic or latex. In the mountain bike segment, this is unfortunately not the case, with butyl hoses adding more weight than products made of thermoplastic or latex.

The air loss with butyl tubes is very low.

The puncture resistance of a butyl tube is generally not so great compared to the tubes made of thermoplastic or latex.

However, one crucial criterion is the price, with butyl hoses actually cheaper than their competitors made from thermoplastic or latex.

Latex

Latex is a very light, very flexible material, which offers exceptional puncture protection. Latex tubes are coated with talcum on the outside, meaning that the tubes do not stick to the tyres. This means that the tube can avoid punctures penetrating through the casing. In this regard, it is recommended that you apply an additional layer of talc in order to increase puncture resistance. However, latex is a highly sensitive material, and as such, these tubes should not come into contact with oil or grease, and must also be protected against the influences of daylight and heat.

The high elasticity of a latex tube results in a reduced rolling resistance.

The high elasticity also has a positive influence on puncture resistance. As a result, latex tubes are much more puncture-proof than their equivalent made of butyl.

Latex tubes are extremely light.

If you want to use a latex tube, you must be aware of the fact that you have to check the tyre pressure prior to each time you set off, and carrying a pump with you is also advisable. A latex tube will lose air much more quickly than a product made of butyl or thermoplastic.

Latex tubes are more expensive than butyl tubes.

Thermoplastic tubes

Tubes made of thermoplastic are relatively unknown. The most important difference to the butyl and latex tubes is the fact that these are made of a plastic. Tubes made of thermoplastic are extremely durable, and are much more elastic than their latex or butyl relatives.

Tubes made of thermoplastic are highly puncture-resistant, and should damage ever occur, these tubes are extremely easy to patch.

Thermoplastic tubes are incredibly lightweight. There are tubes that offer a weight saving of more than 50& compared to butyl tubes.

The roll resistance is very low on account of the flexibility of the thermoplastic tube.

A thermoplastic tube barely loses any air.

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