1 Pack or 2 Pack - Bike Tube, Presta Valve 700c x 28-35, (27x1-1/8 to 1-1/4), 48mm Presta Valve, Bicycle Inner Tube, Sunlite

I have thin tires and had trouble finding the right tube locally. Found it easily on Amazon.

It seems like most of the negative reviews for these tubes are because the 60mm valve length comes with smooth sides and not threaded. So let's clear this up real quick: The 32mm and 48mm stems are threaded, the 60mm are not.Beyond that, you get a standard weight tube for less money than most other brands. My local bike shop sells Specialized brand tubes for $8, and Conti tubes are around $8 as well ($7 if you get lucky with some sizes). These Street Fit tubes are actually made by Sunlite, a perfectly good maker of inner tubes, and in the value pack they cost me less than $6 per tube. That's 25% less, and I'll call that a good deal. I have no issues with mine and I will continue to buy these cheaper tubes until I see a reason to switch.

They don't have the regular valve, so you need an special adapter for it. Thankfully, I had one!

Can't beat the price and these lights might not look durable in fact on photo they appear cheap but I was wrong, they are very durable, has weight to it which shows quality workmanship. I bought two pairs, one for my bike and my kids bike. I'm only using these for daylight riding so we can be seen. Safety first!!!

Fast delivery

I purchased this 2 pack and wasn't satisfied. Perhaps I am just particular with tires, tubes and rims. I contacted StreetFit 360, and I was texted back immediately by an associate and then contacted by Email by the manager.He was very accommodating and I learned that they are true Bicycle enthusiasts. They are not just Parts jobbers that sell everything from toaster ovens to bicycle seats to gumball items , but have practical knowledge about what they sell here on Amazon. They are conscientious about their products... all bike gear. And they treat customers that way whether on Amazon or locally. Without any questions, they immediately offered to send me a different name brand set of tubes without charge while not wanting the originals back. I received them very fast. They knew what I wanted in tubes and I commend such a business model. Other Amazon sellers should follow their lead.. Thanks again Street Fit 360! Kudos.

I ride a hybrid Cannondale -- I've had it for 30+years and it has over 100k miles on it. I put on the new tube -- rode 10 miles, and came up with a flat. I patched at home, rode another 8 miles and flat again. The first time, the crack looked small enough to be a puncture. I thought - bad luck. The second flat (same tube, patched), happened 6 inches away from previous -- also along the seam -- but was long, as if the seam were splitting apart. I swapped for second tire tube, rode 10 miles, and again - split at the seam. The rubber is just old and dry. Useless. I went to a bike shop and bought two new tubes. I won't buy tubesfrom Amazon again.

They are tubes