Schwalbe Tube No. 8 for 22" Tyres

Item number: 51257
3.35€

excl. shipping cost
to the delivery destination: USA

Availability:
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Quantity:

Delivery to USA is not possible.

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Tube for 22" tyre.

Technical Information:


Tyre Size: 22 x 1 1/2 to 22 x 1 3/8
ETRTO: 44-484 to 37-501
Valve Length: 32 mm, 40 mm

Matching Sizes (ETRTO):


- 22 x 1 1/2 (44-484)
- 22 x 1 3/8 NL (37-489)
- 550 x 28A (28-490)
- 22 x 1 3/8 (37-490)
- 22 x 1 3/8 (37-501)

Models:


Version 22x1 1/2-1 3/8 Schrader 40 mm
- Valve: Schrader
- Valve Length: 40 mm
- Factory Number: 10417310

Version 22x1 1/2-1 3/8 Dunlop 32 mm
- Valve: Dunlop
- Valve Length: 32 mm
- Factory Number: 10417311

Version 22x1 1/2-1 3/8 Presta 40 mm
- Valve: Presta
- Valve Length: 40 mm
- Factory Number: 10417313

Valve Information


Tubes are available with various valve types. Choosing a valve is dependent on application and the rim's valve hole diameter.

Schrader Valve:
- Synonyms: Auto Valve (AV)
- Outer Diameter: 8.5 mm

Dunlop Valve:
- Synonyms: Blitz Valve, Normal Valve (NV)
- Outer Diameter: 8.5 mm

Presta Valve:
- Synonyms: Sclaverand-Valve (SV), French Valve
- Outer Diameter: 6.5 mm
- Other: All Schwalbe tubes with a Presta valve can be unscrewed. (To lengthen the valve, add anti-flat agents, etc.)

Technology:


Airtightness
The quality of the ingredients and the purity of the rubber compound is decisive for the quality of the tube. Before extrusion, the basic material is forced through a total of seven filters under enormous pressure. All tubes are inserted and inflated into a mold for the vulcanization process. Only this ensures an even wall thickness and high air retention.

Reliability
Consistent quality control brings with it the security of use: each tube is inflated at the factory and stored under pressure for 24 hours in order to test the air retention.

Group Tube System
The high elasticity and quality material used in Schwalbe tubes allows a great many tire sizes to be covered. For example tube no. 17 fits section widths from 28 mm up to 47 mm. Only an extremely high-quality and reliable tube is up to this requirement.

Contents:


- 1 x Schwalbe no. 8 tube

Gewicht:


-universal / 22x1 1/2-1 3/8 Dunlop 32 mm : 120 g
-universal / 22x1 1/2-1 3/8 Presta 40 mm : 120 g
-universal / 22x1 1/2-1 3/8 Schrader 40 mm : 120 g

Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • universal/22x1 1/2-1 3/8 Schrader 40 mm
    3.35€
  • universal/22x1 1/2-1 3/8 Dunlop 32 mm
    3.35€
  • universal/22x1 1/2-1 3/8 Presta 40 mm
    3.35€

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