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SCHWALBE No.7D Tube 20" Downhill (2020)

ID: 16103
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Product Description

Not all inner tubes are the same: The Schwalbe 20" extra durable downhill tube fits for 20 inch bikes with wide MTB tyres and is extremely stable in air pressure! The rubber compound makes it possible: less air leakage means less pumping. Extremely reliable and with quality control for safe riding pleasure: Every Schwalbe tube is tested twice at the factory for its air retention.

Stable air pressure
A Schwalbe tube holds air much longer. The quality of the ingredients and the purity of the rubber mixture determine the quality of the tube even at the material stage. During vulcanisation, every Schwalbe tube is placed in a mould and pumped up. This is the only way to ensure uniform wall thickness and excellent air retention.

The consistent control ensures the highest possible functional reliability: Each tube is pumped up at the factory and stored under pressure for 32 hours to check for air retention.

Group tube system
Due to the high elasticity and quality, a single tube covers many tyre sizes. For example, tube no. 17 works as well with a tyre width of 28 mm as with a tyre width of 47 mm. Only an extremely high-quality and reliable tube can meet this requirement.

Extremely robust. A strengthened rubber O-ring protects against valve breakage. Only in downhill sizes. Those who desire a larger volume with less weight choose Extralight.

Reinforced rubber foot at the valve attachment
Intended use
Downhill / Freeride, Kids & Youth/Trailer, BMX & Dirt
Wheel Size
200  g
suitable for tyre size inch (Diam. x Width): 20 x 2.10, 20 x 2.25, 20 x 2.35, 20 x 2.50, 20 x 2.60, 20 x 2.75, 20 x 3.00
suitable for tyre size ETRO: 54-406, 57-406, 60-406, 62-406, 65-406, 70-406, 75-406
Valve Type: Car Valve
Valve Length: 40 mm
Downhill (reinforced): yes
Material: Butyl
Scope of delivery (quantity)
1 pieces  
Model year
Product number
Customer Ratings
3 Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 star
Perfect for child’s riprock 20

Really robust, perfect for a child’s bike. 20” 3.0 tyres

Prima band Ghetto tubeless wheels fatbike
Prima band voor Ghetto tubeless fatbike wielen
Translated from Dutch To the original

Tires used to make my fatbike wheels' ghetto tubeless. Did right the first time with both wheels so very happy with the tires (which I have so completely cut along the length :-))

Banden gebruikt om mijn fatbike wielen 'ghetto tubeless' te maken. Lukte meteen de eerste keer bij beide wielen dus erg tevreden met de banden (die ik dus helemaal over de lengte heb doorgeknipt :-) )

Strong hose with very rigid valve seat
Starker Schlauch mit sehr starrem Ventilsitz
Translated from German To the original

Perfectly suited for my purposes. Valve saddle is very rigid. Is the only such sturdy 20 inch hose I have found.

Perfekt für meine Zwecke geeignet. Ventilsattel ist sehr starr. Ist der einzige derart robuste 20 Zoll Schlauch, den ich gefunden habe.

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