The tangente tubular slspeed 700c tyre from zipp was designed for racing and optimized for dry conditions the tangente range was made with a focus on leading edge airflow properties and how they interfaced with the rims zipp understood the importance of these factors because they make the primal decision for your bike both where the airflow is going to go and the connection with the road they worked with an industry leading manufacturer to develop the tyre casing and tread compound but not