Inner Tube Protecting, Bicycle Tire Liners Pair - Stop Flats for Mountain Bikes Using Brown 26 x 2.0-2.125” Bike Tires and Tubes with Hard Durometer Center Strip. (2 Liners)

I had some probs with this order, but they were resolved and I am quite happy with the order and vendor.

These work pretty good on my son's mountain bike and my road bike. I had already been using them on my bike for several years before I got some to put in my son's. They really do save you from spending loads of money on tubes. Let's face it. Most of the time, the tires are flat from those pesky little stickers that are not much larger than a sewing needle. These basically stop all of those types of flats. The only time you are going to have any trouble is if you "dead-center" a goathead that is super huge and has a spike that is quite long and hardened like a nail. It would take quite a lot for a common sticker to get through these. So far this summer, we have not had a single flat, but I find plenty of little stickers to pick out with my pocket knife after we get home. I will never leave home on my bike without these tire liners installed.

That work half way plus a point

I had purchased this product several years ago, and was reasonably pleased. However, in 2024, I purchased two items and they came cracked and torn, as if they had been used. I returned the items and asked for a replacement, but the replacement was in equally poor condition. I do recommend this product; however, not from this seller because the liners are of poor quality. I have attached 3 photos; the first three are from my recent purchase, and the third one is what they should look like, shiny and absent of cracks and rips.

I bought these for my cousin's bicycle. I was getting tired of repairing flat tires. These seem to be pretty tough and I'm hoping that they will help prevent future Flats or at least reduce them. If there's a problem, I will update this later.

*Garbage*Amazon won’t let me put *0 STARS for durability the liner can’t be handle being stored for long periods.Parts of the edges of the liner are cracked so much it peeling off and tear able with ease no protection there. The center of liner is supposed due all protection it all riddle with cracking every crack is potential goatheads thorn going right through. I don’t fault amazon selling what I wanted.The company who sent the liner to me gets zero stars* why ? did you not do full inspection before sending me product that is useless and I wasted my money onGarbage product should been left where ever it was stored at perhaps Death Valley.*Ps. Product can’t handle long storage in heated place or freezing should be tossed .* I have tried Slime liner the edge will actually cut into the tube and the tube was thorn resistant tube and on heavy duty side.*I can not recommend this product. I hate returns its pain in ass because plastic bag it was sent in or demanding my money back.

The edge of the tire liner cut into the tube and popped it the edge needs to be covered with some material like duck tape or thin plastic or piece of rubber tube

so far,I did get a tube flat that rip from one,but haven't had anymore issues with anymore of it.They all seem to be doing ok so far.I guess maybe it got a kink or something in the tire,and under the pressure of the tube ripped a hole into it.