Tubes Bicycle

In 1888 the first commercial pneumatic bicycle tyre was produced by John Boyd Dunlop. This was the beginning of the bike tube or bicycle inner tube as they are often called. There are two common valves used on bicycle tubes, the French or Presta valve (F/v) and the American or Schrader valve (A/v).

Sports and racing bicycles used Presta valves because they are slender and enabled racers to inflate tires with a simple pump with attached chuck (pump head) and no hose. Presta valves are easier to pump than Schrader, because they have no valve spring to overcome. The small diameter of the Presta valve requires a smaller hole in the rim, whose size is important for narrow rims where cross sectional strength of is significantly reduced by a stem hole. In narrow rims, clincher tires also leave insufficient space between tire beads for larger Schrader valves.

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Duro, Tube 29 x 2.125 F/V 48mm valve

4595

Duro, Tube 26 x 2.35 A / V 48mm

4596

Duro, Tube 27x1.1/4 A / V 48mm

4597

Tube 28 X 1 1/2 A/v

4599

Tube 28 X 1 3/8 A/v

4600

Tube 27 X 1 1/4 A/v

4601

Tube 700 X 25c A/v

4602

Tube 700 X 28/32c A/v

4603

Tube 700 X 35/43c A/v

4604

Tube 26 X 1.5/1.75 A/v

4605

Tube 26 X 1.9/2.125 A/v

4606

Tube 26 X 2.35 A/v

4607

Tube 26 X 1 3/8 A/v

4608

Tube 24 X 1 A/v

4609

Tube 24 X 1.5/1.75 A/v

4610

Tube 24 X 1.9/2.125 A/v

4611

Tube 24 X 1 3/8 A/v

4612

Tube 22 X 1.75 A/v

4615

Tube 22 X 1 3/8 A/v (550a)

4616

Tube 20 X 1.75/2.125 A/v

4617

Tube 20 X 1.50 A/v

4618

Tube 20 X 1 3/8 A/v

4619

Tube 18 X 1.75/2.125 A/v

4620

Tube 18 X 1 3/8 A/v

4621

Tube 16 X 1.75/2.125 A/v

4622

Tube 16 X 1.50 A/v

4623

Tube 16 X 1 3/8 A/v

4624

Tube 14 X 1.75/2.125 A/v

4625

Tube 14 X 1 3/8 A/v

4626

Tube 12 1/2 X 2 1/4 A/v

4627

Tube 11 X 1 3/4 A/v

4628

Tube 26 X 1.9/2.125 A/v 48mm

4629

Tube 20 X 3.0 A/v

4630

Tube 20 X 4 1/4 A/v

4632

Tube 26 X 1.25 A/v

4633

Tube 20 X 1 3/8 F/v

4639

Tube 24 X 1 F/v 36mm

4640

Tube F/v 26 X 1.5 W/40mm Stem

4642

Tube 27 X 1 F/v 36mm

4644

Tube 700 X 18/23 F/v 36mm

4645

Tube 700 X 23/25 F/v 33mm

4646

Tube 700 X 28/32 F/v 40mm

4647

Tube 700 X 28/32 X 48mm Valve

4647A

Tube 700 X 35/43 F/v 31mm

4648

Tube 26 X 1.5/1.75 F/v 31mm

4649

Tube 26 X 1.9/2.125 F/v 31mm

4650

Tube 26 X 1.25 F/v 31mm

4651

Tube 700 X 35/43 F/v 52mm

4652

Tube 700 X 18/23 Threaded F/v 52mm

4654

Tube 26 X 1.5/1.75/1.95 F/v 48mm

4655