From the Simworks Site-
Our goal was to make a ‘tubeless’ tire at this time. We also had tons of requests from our customers at NAHBS 2017. By researching the market, we put all those voices into the design. As you can see on the side of the tire, it shows the words of ‘Tubeless Compatible’.
For 700c model, we use zylon which is stronger than usual aramid for a tire bead. A higher air pressure tubeless tire (650kPa / 95 psi).
On the sidewall, we use gumwall material. Since most of the people who do bike touring told us, “We have problem with a usual tire that the sidewall gets torn up easily”. We know that a light tire is much more comfortable, but once you find out that it’s torn up, then you won’t be able to continue your journey at all. SimWorks Original color ‘Peanut Butter’ sidewall has high durability.
|Wheel Size :||700c (622)|
|Tire Width :||38mm|
|Side Wall :||Peanut Butter|
|Compound :||ZSG Natural Compound|
|Weight :||574g (Ave.)|