Diamondback Presta Valve Bicycle Tube, Black

Fits perfectly of my Diamondback Trace 2017 bike, filled up to 80 psi without issues, already done a few rides with it. Originally I was trying to patch the tire with a patch kit, it failed very shortly (probably because of the thickness of the tire?) at this price, buying a new tube is not much more expensive than buying the patch kit and way more reliable, too. Highly recommended!

Haven't needed to use these yet. I recently replaced my tubes and the Diamonback tubes were to replenish my reserve. I will say these seem to be of a higher quality than the Kendra tubes I purchased a while back. I also failed to realize the Kendra's did not have threaded valves. I'm not sure if this matters, but I like the threaded valves better.

Great inner tube for what it is supposed to be. Completely air less and since it has a Presta Valve tip I needed to fill the tire with Slime. I cut into the rubber and added Slime and patched the tiny hole easily using a patch kit. Once that was done I popped the tube unto the wheel and off I went on a smooth ride! That is all I expected from this tire for the price and it is exactly what I got, so no complaints here!

Plain, generic presta valve tube for kids' or youth bicycles. They're fine. My two boys have 24" bicycles so finding 24" tubes can be difficult, and I hate shraeder valve tubes. They're ok if you have an air compressor in your garage, but I really prefer presta valve tubes. My only complaint is that I cannot find anyone that makes a 24" x 1 3/8 size presta tube in a thorn resistant model.....a tube that is slightly thicker on the tire side. I know these TR tubes are heavier, but they are great for kid's bikes.....the TR tubes in my kid's bike keep them rolling longer in between possible flats and punctures. Otherwise, these tubes are fine

Had a blow-out on my Trek 930 Singletrack. Decided to convert to convert it to a light touring bike. These tubes worked great without breaking the bank as an add-on item.Added new road tires: https://www.amazon.com/Sunlite-City-Komfort-Tires-Black/dp/B000AO5JJ8/ and tire liners https://www.amazon.com/dp/B000NO0L8E/?th=1&psc=1 to complete the upgrade.

Lasted a couple months of light use and then developed a leak. While I can't be positive that this happened due to normal wear and tear, most other tubes that I use last a year or so, and I don't really change my biking patterns.

Oct 2019Well, I have not actually used it! Once I mount it (due to other tube blow-out on trail), I will return and leave a review as time passes. Serving the purpose as a backup (just as Tom Brady once did).

Went through 7 of these tubes within one year. Got barely 3 or 4 rides before yet another puncture or complete split tube. Always within 8 to 10 inches from the valve stem... on the rim side. Puncture oddly looks like a snake bite coming out from the 'INSIDE.' 2 concave dimples with one compromised.I'm riding a 4 year old Diamondback Trace with double-walled rims and the OEM yellow nylon rim tape. NOTHING inside the rim is causing this. The tube and tire were installed correctly. Inflated to 70 psi.On 4 occasions, luckily, the tube failed between rides. 2 failed soon after installation. But one time it failed on a long trail... had to hoof it for 7.5 miles!!!Enough is enough... time for another brand.