"The design team at Zipp has worked for two years to bring you the best combination of aerodynamics and riding comfort. The patented bulge rim shape maintains laminar airflow longer than all other industry shapes reducing wind resistance and decreasing the energy needed to attain and maintain the speeds you desire.
Our M2CM co-molding technology ensures the strongest bonding between carbon and aluminum, increasing riding comfort due to VCLC technology that allows for sidewall flex. Road vibration is reduced by 11% and high frequency vibrations are significantly dampened. This clincher disc is aerodynamically optimized for tires between 19 and 23mm wide.