Camera d'aria con valvola Presta Continental Light da 80 mm, nera, 700 x 18-25 cc

Name: Camera d'aria con valvola Presta Continental Light da 80 mm, nera, 700 x 18-25 cc
Brand: Continental Tires
SKU: 4019238556827
Price: 34.88 EUR
Availability: InStock

Brand:Continental Tires

3.4/5

€
34.88

Tubi Continental Presta leggeri. * Costruzione senza cuciture e indurita dallo stampo * Nucleo della valvola rimovibileSpecifiche dell'articoloPeso80 gValvolaPresta, lungo SchraderDiametro ISO622 / strada / 29Larghezza ISO18,19,20,21,22,23,24,25 mmDimensioni etichetta700 x 18-25 mmLunghezza valvolaXLong 75 mm + Composto tuboButylValve CoreRemovableValve ShaftThreadless

Prodotto non disponibile

EAN: 4019238556827

Categories: Sport e tempo libero, Sport e forma fisica, Ciclismo, Pneumatici e camere d'aria, Tubi,

NUCLEI DELLA VALVOLA RIMOVIBILI - Utili per aggiungere estensori o utilizzare Revo Sealant. STAMPO CURATO ED ESTRUSIONE SENZA GIUNTE - Crea un tubo uniforme perfettamente rotondo. CAMERE D'ARIA PREMIUM - Preferite da campioni e ciclisti di tutto il mondo.

Bike Type	Road Bike
Bike Type	‎Road Bike
Brand	Continental Tires
Brand	‎Continental Tires
Brand Name	‎Continental Tires
Color	‎Black
Country of Origin	‎China
Customer Reviews	4.4 4.4 out of 5 stars 326 ratings 4.4 out of 5 stars
Item Dimensions LxWxH	‎1 x 1 x 1 inches
Item Package Dimensions L x W x H	‎5.04 x 3.19 x 1.26 inches
Item Weight	‎0.17 Pounds
Item Width	‎1 inches
League	UCI
League	‎UCI
Manufacturer	‎Continental
Material	Rubber
Material	‎Rubber
Model Year	‎2014
Number of Items	‎1
Package Weight	‎0.09 Kilograms
Part Number	‎181871
Size	‎700 x 18-25 - Light - 80mm Presta Valve
Sport Type	‎biking
Suggested Users	‎unisex-adult
Valve Type	Presta
Valve Type	‎Presta
Wheel Size	‎29 Inches

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Scritto da: Mike Nugget

Very lightweight, prone to pinch flats

Went against my better judgment and bought a conti product based on price and availability alone. My history with all conti products is that they are of good (not great) quality. Then tend to be durable out of the box, but long term reliability has always been a problem with the tires and now the tubes. I talc my tubes to prevent pinch flats, but occasionally after changing one on the road, I neglect to go back and do this and therein lies the problem with this product. The lightness and thinness of these tubes makes them overly susceptible to pinch flats if you aren't 100% diligent about unseating, talc-ing, and reseating a perfectly good tube when you get home after you have changed the flat on the road. I prefer to deal with a bit more bulk in material and weight if I can avoid replacing a tube every 250 miles, which seems to be the sweet spot for these. I get that an ounce of prevention by pre-talc-ing these in a ziplock bag is on me, but there isn't always time for that and unbinding the well-rolled tube and re-rolling it rarely results in a factory-level packaging and you get a bird's nest of tube sticking out of your jersey. I have had far better experience with Rubbers tubes - a bit heavier, but very durable and long lasting, even under user neglect (and they come with a patch kit) ; however these are hard to find and getting expensive.

Scritto da: T. Person

Continental tubes last forever!

If you have aero wheels, you cannot go wrong with the Continental Light 80mm tube. I usually purchase tubes where the stem is threaded, but I have to admit that I'm a convert for the smooth stem presta version. Installing is a breeze and it doesn't chew up my carbon fiber aero wheels. The only thing that will pop these puppies is something that will puncture the tire. I had one tube that had been encased in a tire for 5 years and it was still going strong. Unfortunately, the tire didn't, which is the only reason I replaced the tube.

Scritto da: Botanique

Dependable Tubes

I support my LBS any way I can, but as others have noted, finding 80mm valves to fit your 404's (or other deep wheels) is not easy or inexpensive. These Conti's are great - the presta valve does not stick (as in some cheaper tubes), they are easy to "pre-inflate" when changing a tire and they last. I'm into endurance cycling and ride about 165 miles a week on all types of roads, including gravel. Your tube's ability to resist punctures depends greatly on the quality of the tires that encases it. I use Conti GP All Season tires....in Arizona. I'd rather make up the extra weight of a bullet proof tire on a quality light tube than spend my time changing one on the side of the road in 100° heat. Biggest risk of a flat with these is going to be a pinch if you are running lower air pressures otherwise, a very dependable tube.

Scritto da: P. Srinivasan

Seems fine so far - would be nice if the threading extended the length of the valve

Good value - would be nice if the threading extended the length of the valve

Scritto da: L. Reynolds

Not Easy to Find in Every Bike Shop...

I was out riding on my Zipp Firecrest 404's one day and flatted. Unfortunately me and my buddies only had a normal (50mm valve) spare tubes and I had lost the extender for the valve stem I got with the wheels. Even a quick trip to the local bike shop that day yielded no long stemmed vales so my ride was over. As soon as I got home I got on Amazon, found these and now I will never be caught without a spare again. In spite of what some commenters have said about these being too flimsy, I have been riding this tube for about 2 months on some fairly bumpy roads and bike trails and it seems to be working out just fine.

Scritto da: EddieC

Removable Valve cores FTW

Basically bought these because they are lightweight and the valve cores are removable. I run Stans No Tubes sealant so I can't determine the durability. However, they work as they should

Scritto da: D. Ensign

Love these. They are light weight and fold up ...

Love these. They are light weight and fold up nicely in a saddle pack. I really like the smooth stem which makes getting the pump off very easy. I have about 4 months on these tubes and no issues. I ride Continental 4000S tires which I think protect them very well. You can get cheaper tubes, but these are worth the bit extra in my opinion, especially if you shop around or get them on sale. I stocked up when I got a deal on them.

Scritto da: R C

Just what the doctor ordered!

Scritto da: Slim

Not sure

It popped when my road bike was only at 60psi , when its recommended is 80-110. Not sure if the tyre or the tube was the problem

Scritto da: favo

Guter Schlauch, ein wenig Ausschuss

Ich fahre diesen Schlauch ganzjährig seit über 3 Jahren auf meinem Rennrad bei 9-10bar (130-140psi) im Wechsel mit einem normalen Continental Race (ohne Light) (je nachdem was gerade Verfügbar und günstiger ist). Ich pumpe für Wochenendfahrten einmal die Woche nach, da rund 1bar Druckverlust die Woche stattfindet. Im Vergleich zu anderen Schläuchen ist das ein sehr guter Durchschnitt. Das kurze Ventil macht es manchmal etwas schwierig beim vollständigen ersten aufpumpen die Pumpe zu befestigen, aber mit etwas Geduld oder einer Schraubpumpe ist das kein Hindernis. In den vergangenen 3 Jahren habe ich rund 10 Race Light Schläuche verbraucht, davon 8 durch tatsächliche Platten (Dornen, Nägel & Co.) und 2 durch ein sofortiges Platz beim aufpumpen (kleine Risse an der oder neben der Naht) verloren. Beim normalen Race 28 habe ich bei ebenso rund 10 Schläuchen noch keinen Ausschuss erlebt. Im Schnitt hält dieser Schlauch mind. ein halbes Jahr bevor ihm etwas den Gar aus macht, wofür meist im Frühling das vermehrte Unkraut & die Dornen auf der Strasse verantwortlich sind. Altersschwäche habe bisher ich noch keine erlebt. Von mir eine herzliche Empfehlung!

Scritto da: JG

Empfindlich

In der Dreierpackung war ein Schlauch von beginn an defekt. Ein Weiterer hat bei der Montage einen Schnitt bekommen (ich bin hier nicht ungeübt was den Wechsel angeht) und der Dritte hält. Mir ist er zu empfindlich, daher würde ich lieber die 40 Gramm mehr Gewicht auf mich nehmen und die normale Conti Race Version nehmen. Schade auch, dass die 80mm Version kein Gewinde über das ganze Ventil hat, so dass man es nicht an der Felge festschrauben kann.

Scritto da: Max Uhlenberg

schlechte qualität

würde den schlauch nicht noch mal kaufen der erste ist geplatzt beim aufpumpen, darauf hin hab ich ihn umgetauscht, bevor ich den zweiten aufgepumpt habe, habe ich den Mantel und die Felge kontrolliert nach Spitzen etc. aber nichts gefunden zweiter Schlauch ist auch geplatzt, an ner anderen stelle....

Scritto da: kavid

Gewicht 81g statt 65g, Ventil silber statt schwarz

Leider stimmt das angegebene Gewicht nicht. 81g statt den angegebenen 65g macht bei zwei Schläuchen 32g unterschied. Genau deshalb kauft man ja die light version des Schlauches. Dazu kommt noch dass das Ventil silberfarben ist statt schwarz, wie im Titel geschrieben und auf dem Foto zu sehen. Nur 2 Sterne dafür.