Bike Tire Liner, Inner Tube Bicycle Flat Protector Compatible with 12" 16" 18" 20" 24" 26" 27.5" 29"

Works like a charm - very good for preventing punctures

The Bike Tire Liner, Inner Tube Bicycle Flat Protector is a game-changer for cyclists who want to avoid the hassle of flat tires. This product is a reliable shield between your inner tube and tire, offering excellent protection against sharp objects like glass, thorns, or small debris on the road or trail. After installing the liners, I immediately noticed fewer flats, which means more time riding and less time fixing tires.The installation is straightforward, and once in place, the liners stay put without affecting the smoothness of the ride or adding unnecessary weight. It’s a small investment that provides peace of mind, especially on long rides or rough terrain. The liners are also durable, so you won’t need to replace them frequently.Overall, this tire liner is a must-have for anyone serious about cycling, whether for daily commutes or off-road adventures. It’s a simple but effective solution that enhances your ride by protecting your inner tubes and saving you from the frustration of frequent punctures. Highly recommended for cyclists looking for extra durability and protection!

I need to order for my grandkids bikes. This worked great being in rural America. Sooo sssooooo many goat heads!!The size is great the flatness made it hard to put in the tire. Flat resistance puncture resistance are perfect. It is nice in thickness that it works in kids bikes and adult bikes!

Didn’t work for me. Hard to install and kept them in the right place while putting in the new inner tube. Maybe it would have been easier to install in the inner tube was partially filled. At any rate, I punctured both Mr front and back tubes almost the first ride out with them in. I was even trying to stay away from things that could give me a flat.

Before you install them into the tire, unroll them. Give it a little while to flatten out. Otherwise they are easy to put in when you are changing the tube.

Where I live my son was going through tube's like crazy. Lots of goatheads around. Puncture Resistant for sure. We have yet had to replace a tube since adding these to his tires. I'm so happy I found these. So worth the purchase. They were super easy to install. They are just the right thickness to go in with the tube and was flat enough that the extra I had leftover I was able to keep without cutting off. Just overlapped it.

These are not easy to install and keep straight along the inside of the tire. What I eventually did was cut them with about a 3/4 inch overlap inside the tire, got it as straight as I could and inflated the mounted tube and tire on the rim and left it a few days at room temperature to form to the tire. It was much easier to work with and easier to trim for a better fit. I have had many goat heads in the tires but the liner seems to have kept them out of the tube. I would give 5 stars if it weren't for the time it takes to get a good for for the liners. Other that that, they have done well at keeping the thorns out.

Tired of flat tires on your bicycle? Then this is your best stop for that. Have had these in other bicycles and never get flat tires.