16" Back and 12.5" (2+1) Front Wheel Replacement Inner Tubes and Tires | Compatible with BoB Stroller Tire Revolution SE/Pro/Flex/SU/Ironman - Made from BPA/Latex Free Premium Quality Butyl Rubber

Bought these for my double BOB stroller and they fit perfectly and very easy to install. No air leakage and the air retention is perfect. Great value for the money and very functional. They’ve lasted just as long as my originals !

Our tube nozzle had corroded from the stroller being used on the beach. The tire had gone flat on a walk in the neighborhood. Even with all the products that came up, the tube was all that was needed. There were tires and wheels offered but we just needed the tube since the tire and wheel were fine. This was for a Bob running stroller revolution I think. It worked great. Not as hard to change a tube on the Bob as a bike! I had to use bike tire levers to get the tire off the rim. Took about 10 minutes to change one tube, put the tire on the rim and wheel back on the stroller.

Fit perfectly and was very easy to install. I go food shopping with my baby stroller sometimes and it puts strain on the wheels. It’s good to have these as a back up in case anything happens.

This is the perfect fit for double Bob and single Bob strollers. I have both and used their rear tire and front tire and what just as well as you could make it. Insert the new tire inflated up halfway deflated and then inflated all the way. Make sure it doesn't have any creases and I had these installed for about last three months and we have no more leaks and the air retention is way better than the original Bob inner tubes that came with it. In fact I think that's probably the biggest problem of most people that have the Bob strollers is that the air leaks out of the inner tubes this is stopped that completely for us so hopefully you'll have the same results and again they work great.

Not best quality but for child stroller they work fine

Perfect fit went on easily and had no issues. I have a baby trend double jogging stroller and these were a life saver

These are listed as being "4x thicker than other brands" which led me to purchase them. Since they don't seem to mention their actual thickness anywhere in the product description I purchased them along with another brand that was a couple dollars more expensive but was listed as a heavy duty tube with thickness specified to compare them to and figured I'd return the one that seemed lower quality. Both products were shipped from Amazon in the same box and it was almost laughable when I saw the difference and how much higher quality the other brand was. Since I can't cut them open and measure thickness I am assuming that a heavier product would be representative of a thicker product since they're made out of the same materials and tires are the same size. The failed 16" tube I removed was nothing special so I'd assume it is a fairly standard cheap tube that weighed in at 4.1 oz. The new 16" tube I decided to actually use weighed in at 10.8 oz. and the entire package of three tubes I purchased from Calplay (that I chose not to open and weigh individually since I realized I would not want to actually use them) weighed in at 12.2 oz. for two 16" and one 12" tubes in the package. As a best guess that would likely put the 16" tubes at about 4.5 oz. each and the 12" tubes at about 3.2 oz. It's definitely nothing heavy duty or substantially more robust than a standard tire tube and is downright sad compared to the new tube I went with that was about the same price but more than twice the weight (thickness) of these. Since I immediately returned them I can't comment on actual durability or longevity however it looks like they are no more durable than any other standard off the shelf tire. I am rating them as one star since they seem to be hyping their product as a premium tire when it is actually a standard tire. They could have saved me the trouble of buying and returning it by just saying it was a standard tube and not promoting it as an especially heavy duty premium product.

I've just purchased a replacement set of these innertubes from Calpalmy. This set replaces the set I bought from this seller/manufacturer over four years ago. We've used our Bob stroller regularly for four years for trips to the store, on trails, at parks, and on rougher terrain. Sometimes I've exceeded the weight limit on my BoB by having my older child on the stroller at the same time as the younger child. I hadn't experienced any issues until the innertubes finally wore out a few days ago. That original set lasted more than four years. I've purchased a replacement set from the same seller. It was easy, I found the original order in my orders info on my Amazon account and hit buy again. I'm very satisfied with this product and the seller. I was delighted to give them a return sale. Since they provide a quality product, they should expect repeat sales. Hopefully, other users are jogging with their BoB strollers and giving them repeat business sooner than four years. I can confidently recommend these innertubes to you. Make sure you check your existing innertubes to purchase correctly sized replacements. One last thing to add, the price for these innertubes is a true bargain. One more thing to add, the Install of these Inner tubes is very easy, especially in comparison with getting the tires back on. Do not inflate tubes prior to getting your tires back on the wheel. Innertube installation is intuitive. BoB strollers has some good videos if you have questions about tire removal and install.