Name: SV20 Extra Light
Brand: Schwalbe
SKU: 318468
Price: 9.1 CHF
Availability: InStock
Rating: 4.4 (32 reviews)

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This racing bike tube is extra light (65 grams) and features a 40 mm SV valve, also known as a French valve, Presta valve, racing valve, or Sclaverand valve. The tube is made from 100% recyclable rubber and is suitable for various tire sizes.

The tube is compatible with the following tire sizes:
- 18-622 | 28 x 0.75 | 700 x 18C
- 18-622 | 28 x 3/4 | 700 x 18C
- 19-622 | 700 x 19
- 19-622 | 700 x 19C
- 20-622 | 28 x 0.75 | 700 x 20C
- 20-622 | 28 x 3/4 | 700 x 20C
- 22-622 | 28 x 0.90 | 700 x 22C
- 22-622 | 28 x 7/8 | 700 x 22C
- 22-622 | 700 x 22
- 22-630 | 27 x 7/8
- 23-622 | 28 x 0.90 | 700 x 23C
- 23-622 | 28 x 7/8 | 700 x 23C
- 24-622 | 700 x 24
- 24-622 | 700 x 24C
- 25-622 | 28 x 1 1/16
- 25-622 | 28 x 1.00 | 700 x 25C
- 25-630 | 27 x 1.00

The sizes listed above are ETRTO, inch, and French sizes.

The ETRTO measurement consists of two numbers, for example, 18-622. The first number, 18, is the width of the tire in millimeters. The second number, 622, indicates the inner diameter of the bicycle tire in millimeters.

The inch size consists of 2 or 3 numbers. The first number is the diameter of the tire in inches. The second number is the height of the tire, and the third number is the width of the tire. The German measurement system also uses inches, but there the second number is the width and the third is the height.

The French size consists of two numbers plus a letter, for example: 700 x 18C. The number 700 indicates the outer diameter in millimeters. The second number, 18, indicates the tire width in millimeters. The letter (C) stands for the rim size. The tire size is often indicated on the sidewall of the tire itself.

Actual product image Schwalbe SV20 Extra Light (Presta (SV), 28", 40 mm)

Key specifications

Material

Wheel size

Bike area of use

Bicycle valve type

Valve length

ETRTO compatibility

Weight

SV20 Extra Light

Inner tubes

30-day right of return

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Inner tube properties

Origin

Voluntary climate contribution

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At just 65g, this inner tube reduces rotating wheel mass to support fast acceleration on your road bike.

Lightweight design for road bikes

The 40 mm Sclaverand valve is tailored to standard road bike rim drillings as well as shallower rim profiles.

Standardised Presta valve

The tube is made from 100% recyclable rubber, ensuring reliable pressure retention during road cycling.

Recyclable butyl rubber

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Schwalbe SV20 Extra Light

Valve length2

At a Glance

Lightweight design for road bikes

Standardised Presta valve

Recyclable butyl rubber

Sales rank 67 of 1772

In Detail

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Schwalbe SV20 Extra Light

Valve length2

At a Glance

Lightweight design for road bikes

Standardised Presta valve

Recyclable butyl rubber

Sales rank 67 of 1772

In Detail

Description

Specifications

Price trend

Warranty & return rates

Questions about this product1

Product ratings32

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