Shopping Cart

Your cart is empty.

Your cart is empty.

Continental Tour 28 700x32-47 40mm Schrader (Auto) Valve - 4 Pack

Free shipping on orders over $29.99

$28.69

$ 14 .99 $14.99

In Stock

About this item

  • Continental Tour 28 700x32-47 40mm Schrader (Auto) Valve - 4 PACK
  • Size: 700x32-47mm
  • Valve type: 40mm Schrader Valve (Auto)
  • Contents: 4 Continental Inner Tubes


Continental bike tubes are constructed of durable butyl rubber and are 100 percent inspected to ensure quality. The tubes are seamless and vulcanized for uniform roundness and improved reliability. Use: All purpose inner tube and excellent replacement inner tube for your road bike Material: Butyl tubes with renowned Continental quality Durability: Each and every inner tube passes a stringent 100% quality control inspection Design: Seamless construction, with a mold-cured vulcanization, to ensure uniform roundness and give a smooth ride and handling.


Florida-grandad
Reviewed in the United States on September 20, 2024
We have 3 bikes with various width tires, from 32 - 45 mm. These allow me to carry a single spare tube that will fit my bike and also my wife's and daughter's bikes. (All have 700 tall rims) I've been getting good life from these tubes. I ride about 2,000 miles per year and these are lasting me about 2 years. I've also helped out people walking their bikes down the bike trail with a flat but no spare. This is my second set of 4 tubes, I highly recommend them!
jorge antonio
Reviewed in Mexico on August 7, 2024
Se infló a la presión adecuada y sin ningún inconveniente
Ooley
Reviewed in the United States on December 9, 2024
Conti tubes are excellent. The customer service of the brand has always been good. These tubes are the only schrader I could find in 40mm, as many others are 35mm.Great product.
Cyclist
Reviewed in the United States on November 22, 2024
I used to buy Sunlite and other Chinese thorn resistant bike tubes to help prevent against flats but these thin-wall, lighter Continental tubes outlast those. I had no flats with the Continental tubes this year with 1700 miles on my bikes. I once had a flat with a Chinese thorn resistant tube when the stem blew off - no puncture. That's when I started buying the Continental.
Flaus Marti
Reviewed in Mexico on November 9, 2023
Llevaba 4 años con un tubo genérico y barato que por fin se ponchó. Pensé en comprar unos tubos de buena marca ya que cambiar el tubo en un bici eléctrico es una lata. Encontré estos y de preferencia quise comprar uno pero venían en un juego de 4, bueno, como mi llanta es un tamaño no muy común, tienen la válvula Schrader, va, ni modo, los guardo un buen de años. Ja! El primer tubo duró tres días, y después vi que tuvo un defecto de fábrica en la unión con la válvula, de fábrica venía todo cuarteado. Bueno, ni modo, tengo tres más. Cambié el tubo, revisé que no tuvo el mismo defecto, todo bien y duró una semana y se ponchó. Ya voy con el tercer tubo dentro de dos semanas y la vdd no tengo muchas esperanzas de que sea muy duradero. Quizás estos tubos funcionan bien en calles bien pavimentadas pero me parece que no aguantan las condiciones típicas de las calles en México. Aunque me sobra un tubo de los 4, ya pedí otros tubos genéricos que se me hace que son más gruesos y duraderos para los caminos desafiantes en mi ciudad.
Art G.
Reviewed in the United States on October 5, 2023
Second order of these tubes. These must be updated from the last ones. I love the threaded stems instead of rubber. Less chance of a stem wearing against the rim. Fit fine inside of a 700x35 Schwalbe Marathon Plus tire. These tubes last as long as my tires. I pitch them when the tire wears out. They hold up well with very little air loss over time. Between the tires and Slime added to the tubes, I haven't had a flat yet. Good value in a 4 pack.
Justin
Reviewed in Canada on August 27, 2022
Much better then EVO tube IMO. The rubber is thick and i like the secure bolt for the rim.
Alex
Reviewed in Canada on April 20, 2021
Not made in germany but very good quality
Customer
Reviewed in the United States on August 29, 2020
Recently got back into cycling on paved paths 3-4 times a week. I bought the four pack of these tubes for my dated Gary Fisher hybrid bike because the original front tube was holding air for rides, but going flat in a day's time. Figured getting 10 years use out of an inner tube was more than good.After installing a new Continental tube and properly pressurizing, the tube stayed full, even after a few days. In checking the pressure before each ride, only 1-5 lbs would be lost, which is not an issue for a tire that takes 60-80 lbs of pressure. You should always check and adjust tire pressure pre-ride anyway. These tubes are high-rated for quality and at about $9 per tube, the price point is acceptable for me. Happy with the performance so far.
Laszlo Makrai
Reviewed in the United States on August 14, 2020
I used this to get rid of the troubled Presto valve system on my daughter's bike. The Presto valve was always leaking super fast and the pumping issue was just too much to deal with. I took the inner tube out, bought a 7.5mm drill bit , drilled out the wheels (take 2-3 min as the wheels are aluminum) and presto - you got rid of the presto valve for good. For years we put up with that system and now we had enough on the last trip. We can now use any pump, anywhere, gas station, borrowed, car's own pump system, etc. The ease of use of the Schrader valve compare to the Presto is worth the money. Only issue is seller wants to sell 4 pcs as a set. This is a bicycle tube. MOST if not all bicycle with the 700 wheel has 2 wheels. Its enough for 2 bikes then :-)
Daniel M. in WA
Reviewed in the United States on June 28, 2020
I am giving this tube a 4+ only because I do not have enough miles or time on it to give it a 5. I have put over 200 miles on it in 2mo and have not had to add air yet. I do like the all metal threaded Schader Valve stem with the nut on it, makes it easier to add air when installing the tube, will also keep the stem from pushing in when I need to add air in the future.
Obadiah
Reviewed in the United States on November 15, 2020
Great tube for the price, I had no problems with getting them installed and inflated up to 55 psi.I also like that the stems are all metal and threaded with a washer that keeps the stem in place.Very nice feature, I always hated on my old tubes when I would go to add air the stem would push into the rim, or if it went flat while out riding the tube would spin in the rim and was a pain to get repositioned so that it was centered.I've also had tubes get holes around the stem or have the stem torn off from excessive flexing, so this is a huge pro for me.Time will tell how durable these new tubes are however. With some of these other reviews on here, I'm nervous to see what kind of life span they may have.Will update if any issues arise.
John Auer
Reviewed in Canada on October 13, 2020
Quality
Recommended Products

$10.32

$ 4 .99 $4.99

4.3
Select Option