With a tread pattern with different knob heights on the sides and center, the First Bird can handle almost any course by adjusting the tire pressure. The unprecedented "tubeless tubular tire" without the inner tube, also known as "Ori", is manufactured by applying a special process to the inside of the casing using Dugas's original manufacturing method. It is an extremely simple tire with only a casing, tread and base tape. Compared to the model with the existing inner tube, it is about 55g lighter and the rolling resistance is also reduced. And it is also a big point that there is no need to worry about so-called "rim blowout" due to its structure. The "Ori" model must always be infused with sealant before use.
This item will be sold as a set of two.
* One for every two tires, a special sealant is included.