Vittoria Anti Puncture Tire Liner

Product Information

Notice in this article that a sewing machine needle can penetrate the fibers easily, thus it stands to reason that they used that a thorn can penetrate Kevlar. As I did not get any instructions with my tire liners, I had to figure this out myself. PRODUCT DETAILS AND SIZE

lb rider here, riding east coast rox. This year I switched to EXO+ rear tire with Tannus Tubeless insert from the same tire (DHR2) in DD casing. I had been happily riding the DD going through approx. one tire a year, for the past 3 years. DD marked the first time for me I could actually wear out a tire before pinching and cutting the casing of a tire.A tubed tire setup requires one to carry only one spare inner tube plus a patch kit. This prepares the rider for practically anything. When a tube punctures, simply install the spare tube and patch the punctured tube which becomes the new spare tube. A tubeless setup relies on the theory that a messy sealant can seal punctures. It seals only some punctures, and often a lot of air escapes before the puncture is sealed so it may require re-pumping when having a sealed puncture. Because of the huge mess, tubeless tires cannot be patched so whenever there's a puncture that wasn't sealed, one needs to install an inner tube. To prepare for both rear and front punctures, the cyclist needs to carry two spare inner tubes as opposed to only one. The size of the emergency toolkit practically doubles because the spare tube is by far the largest component in the emergency toolkit. Welcome to the two-part insert test. First up, some visual comparisons and my initial assessment of how they feel. The second part will feature a data led approach with impact resistance and real-world telemetry testing. Stay tuned for part two!

Tubeless tires also make the rider feel safe due to not having to think about pinch flats. A bit later, the rider who didn't worry about pinch flats suffers rim damage, which is something that cannot be repaired with roadside tools easily. The rider using tubed tires, having learned to avoid pinch flats, has also learned to avoid rim damage, and rides more carefully, thus not damaging the rim.With a discreetly low profile in the tyre, the continuous full-circle design doesn’t impede tyre deformation as some of its taller, intrusive counterparts do, promoting plenty of grip. I did not experience any issue from using an old road tire as a liner inside my mtb tires. I ride 26×2.125 dirt trail tires, however I had already considered that issue prior to using the idea so I cut about 3/8″ from the liner tire and used rubber cement to glue the liner tire to the inside of my tire. There was a small (1/4″+/-) so I had to cut a small sliver off the piece I had originally cut out and glue it into the gap. I made sure there were no edges anywhere that could cause a self inflicted puncture and I also cut an old inner tube in half sideways, cut some pieces from the inner part with the valve stem on it and threw that part away. Now I have the outer half (tread up and sides) between my lined tire and my new inner tube. I also have cut pieces of old inner tubes and Christy’s 10mil house wrap tape for rim liners. I did the same thing with the inner tube that I did with the tire liner tire, cut a little out so there wouldn’t be excess from the reduction in diameter compensation for length. They are generally easy to fit. The only downside is you may have to take the front and rear wheels off to fit them perfectly. You won’t need to take your bike into the shop to do this, you don’t need any special tools either. The other option is to go tubeless and use sealant, which allows you to use a lower tyre pressure. This setup does work better on electric mountain bikes and road bikes, but not so well on Fat bikes, which are more similar to car tires. The benefits of this could be three fold. A more supple tire that was yet further enhanced by running lower pressures to give higher levels of grip, combined with added support from the insert in turns while also offering better rim protection.