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Schwalbe Hose SV12

Presta (SV), 26", 40 mm
Save CHF3.80
50Ratings
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ETRTO compatibility6

Product details

A bicycle tube is typically made from butyl rubber. Butyl is a very elastic and simultaneously airtight synthetic rubber. Just like with tires, additional additives are necessary for the rubber mixture. The quality of the rubber mixture can lead to significant differences in quality. Schwalbe tubes are extremely airtight and elastic. Due to their high elasticity, a tube can cover a wide range of different tire sizes.

There are two types of tubes: those that are molded and those that are autoclaved. The vulcanization in a mold results in more uniform wall thicknesses, which leads to lower weights and significantly better airtightness. For this reason, the easier-to-manufacture autoclaved tubes have become increasingly rare in recent years. Schwalbe tubes have always been produced as molded tubes.

Each tube also comes with a valve, which is connected to the tube through vulcanization.

Key specifications

Material
Butyl rubber
Wheel size
26"
Bike area of use
Racing bikes
Bicycle valve type
Presta (SV)
Valve length
40 mm
ETRTO compatibility
32/47-559/597
Weight
140 g

General information

Item number
8711888
Manufacturer
Schwalbe
Category
Inner tubes
Manufacturer No.
10423343V
Release date
7.5.2018
Sales rank in Category Inner tubes
191 of 1587

Colour

Colour
Black

Material

Material group
Plastic
Material
Butyl rubber

Inner tube properties

Wheel size
26"
Bike area of use
Racing bikes
Bicycle valve type
Presta (SV)
Valve length
40 mm
ETRTO compatibility
32/47-559/597
Tyre width ETRTO (range)
32 - 47 mm

Origin

Country of origin
Vietnam

Voluntary climate contribution

CO₂ emissions
0.41 kg
Climate contribution
CHF 0.11

Product dimensions

Weight
140 g
Items per sales unit
1x

Package dimensions

Length
11.50 cm
Width
5.20 cm
Height
8 cm
Weight
164 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Inner tubes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.Fischer
    0.2 %
  • 5.Maxxis
    0.2 %
  • 5.Schwalbe
    0.2 %
  • 5.Vitelli
    0.2 %
  • 10.Michelin
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Michelin
    0 days
  • 1.Pirelli
    0 days
  • 1.Schwalbe
    0 days
  • 1.Tubolito
    0 days
  • 1.Vittoria
    0 days

Return rate

How often is a product of this brand in the «Inner tubes» category returned?

Source: Digitec Galaxus
  • 9.Michelin
    1.7 %
  • 9.Point
    1.7 %
  • 9.Schwalbe
    1.7 %
  • 12.Aeron
    1.8 %
  • 12.BBB
    1.8 %
Source: Digitec Galaxus