AR-PRO Bicycle Tubes Race 28 700x20-25C 700x32-47C Bike Tube, 700C Inner Tube with Presta Valve Super Value Bundle (Pack of 6 Tubes & 2 tire Lever)

Good tubes, bought a 6 pack 5 years ago, still somehow have them. I run gatorskins so not many flat tires mostly pinch flats but only have gone through 3 in that time, just replaced another yesterday. Fit easily and hold pressure as well as any of the Cannondale tubes I've used. Probably a little heavier than performance tubes but who cares when you're just going out on 50 mile training rides.

Great tubes used the 700x25c on a fulcrum s4 23mm rim and continental 3 25mm tires. They usually last me for about 1 year and 6month on average. Riding 3 time a week for about 30 to 40km each ride. I would have two spare tubes on my on 60km+ rides for quick puncture replacement. And I'll patch the tubes when I get home. I've only recently started patching my tubes so I'll say the 6 pack of tubes may last an extra 6 months before I need to buy another bundle.

1st tube blew up on me after it was inside the tire, the second tube inflated okay, I hope the rest are in good shape, I would hate to be on a ride and have that replacement not work.

I like to have 2 spares, one for me, and one for others if needed. the durability is there and much better cost than the $8-$10 per tube at the bike shop.

Nothing more needs to be said. They work and they’re cheap. I wouldn’t waste money on “better tubes” unless you’re running aluminum rims and want to use latex. But if you’re using carbon wheels these are perfectly fine

Perfect. Im a Commuter & I ride Hard Everyday. Needs To Be Solid . I keep a Foot Air Pump in my Backpack While I Ride .

The tire levers are worthless, and are not "Conti" levers as stated. One tip snapped the instant I tried to use it. [I pulled out a set of real Conti levers (still cheapo) they did just fine. I mean, they're plastic tire levers, not rocket science.] The levers are a trivial issue, but the fact that the seller feels the need to use the Conti name as a "boost" and then you don't even get Conti levers - well it tells you something about the trust-worthiness of the seller. (In case you can't tell; IMO - not very trust-worthy.) Given the description I (perhaps skimming the listing too fast) thought I was getting Conti tubes too. (IMO, the only reason for using the Conti name is to lead the buyer on.) Tubes themselves seem fine-ish. But I've only used one and I have no idea about longevity etc. It did hold air and seems mostly ok. But it's no-name stuff that may be decent or junk. Hard to know until you need it, 6mo's from now when the seller already has your money and there's little you can do to get a remedy. Would I do it again? Meh. Probably not. ...I'd rather have Conti or Kenda tubes - and the fact that the seller feels the need to mislead - well, I'd rather reward an honest seller. So, probably not. Follow-up ~three months later These are crap. I've flatted more in the last few months than the last few years combined. 2/10 Would never do again!

We have four bicycles at home and we like to bike whenever it is available. I don't remember how many times that we had flat tire because of nails, broken glass and other sharp objects. But we always have an AR-PRO Bicycle Tubes Race 28 700x20-25C 700x32-47C Bike Tube, 700C Inner Tube with Presta Valv as spare tube with us.