Since its first introduction, Tubolight proved to be the winningest tire insert and the only one winning in all disciplines.
We tested many different solutions, looking for the best combination between flat protection, speed, shock absorbtion, stability and weight.
This is the reason why each version has its own shape and compound.
We all know, the two main reasons why tire inserts exist are to the protect from pinch flats and improve ride quality. With the new Tubolight, a new standard is reached.
Studying how pinch flats occur and how tire inserts interact with the tire and the rim, we moved material right where it needs to be, over and outside of the rim bead.
The portion over the rim bead is increased by 30% to 60% depending on rim width, and together with an harder compound, rim hits are drastically reduced.
The super tight fitting is retained, because that’s an incredible bonus for added lateral stability and avoid tire burp.