Diamondback Schrader Valve Bicycle Tube, Black

Second time buying this item. Seems to be good quality - not flimsy. First time did the front wheel and now the back. This bike is around 25 years old and the original tubes lasted probably 20 years. So nice to have the bike back and ready to ride!

Fixing things is not my forte, so read my review in that lens. It was not easy to get in the tire and the once I has it in, it wasn’t airing up. I had retry it a few times, but 3rd times a charm! That time I must have done it right, and everything lined up right, and it aired up effortlessly. Good price, good quality, and probably easy to install for people who know what they are doing.

I went to my local bike shop to pick up a tube for my daughter's bike which had a flat. After they said they did not have one, I went to another and they gave me one that was 24 x 1 -1/2+ and said it would work just fine. So I went home, did some research and came to the conclusion that "it would not work just fine." I ordered this one and it has "worked just fine." To be honest, why take the chance with a tube that is not the right size. Now if something goes wrong at least I know it wasn't because I put on a tube that was a different size.

These tubes are no joke. The box they come in is about three times the size of the typical wal-mart stocked tubes. My son used this tube in his bike that he takes to the skate park. The park was not the problem with the other tubes, it was the ride there and back. He would typically pick up at least ten or so tribulus terrestris (goat heads) in his tires, making for a short and aggravating trip. Since installing this tube in the rear, he has yet to get a flat in the rear. The only other thing I would mention is that they are heavy.

I received my new tire tubes and was very happy about getting some new ones. I installed them and hung my bike up for the weekend because I was going out of town. When I returned home and decided to ride my bike, the front tube had already leaked air. At first I shrugged it off, thinking maybe I just didn't put enough in, but I found myself adding more air again in less than a week. I'm dissatisfied with the front tube, but the first one is fine. Quality control should be more important before shipping these.

best tube cause I ride BMX so every weekend I go with buddies to tracks built by mountains before this tube I would just get the five dollar ones at walmart or something of the same scale but because it was turning to an almost daily routine of having to get a new one I came across this one cuz the dude at the bike store told me about it best advice knowing that dude was getting money out me almost every week I got one its lasted me over one year an half!! and it's gone through gnarly track abuse i've ridden hell an back using this tube so its worth every penny the one I bought online shipped very quickly

Product came on time and was easy to insert. I did it without removing my wheel frame from the bike. Make sure you center the value because once you inflate, it may lean towards your spoke which makes using a pump impossible.

Hard to find size. Good quality, medium weight, easy to install. I also purchased "thorn-proof" tube Much harder to install. It was double the weight and Very hard to install.

The Diamondback 26x1.9/2.125 Schrader Valve Bicycle Tube, Black is a bad product or I got 2 defective items. I bought them as a spare for my long road trips. but they failed at the same spot just after few days of using them. I thought I did a bad installation the first time, but the second time it failed in the same spot (shown in the picture), I bought I different brand and this has not problem. I will ask for my money back.

I see there is another review with the exact same defect in the tube. The 2 tubes valve stem failed in the same spot on our bike too. bought these for backups in 2018 and didn't need them till this year so no return for me. A added bonus is that I paid $5.50 a tube back then and now they are asking $45.00 for one tube. Can't even believe anyone would pay that. Going to go to my local bike shop and buy some quality tubes.

Never know what to say about some things....it seems well made, it does its job, it is a good price, it arrived almost by return of post after ordering.Full marks all round as far as I am concerned.

Nois avions une crevaison avec le vélo, évidemment nous avons changé le tube avec celui ci. Meme après une inspection dans la roue, nous avon décelé aucune anomalie ou pièces pointue. Ma conjointe a fait 35 mins avec le nouveau tube et il a fendu lui aussi. Bref ... Nous avons eu une mauvaise expérience.

Had 2 of these tubes break at the valve after 2nd ride - thought it was maybe my bad install but tried a different brand tube and it's been fine since then- these tubes seemed weak right at the stem.