Built for speed and endurance, the Reserve 42|49 Turbulent Aero Wheelset is our top pick when performance matters over long road races. Developed using cutting-edge Turbulent Aero technology, these wheels provide the aerodynamic efficiency we need while maintaining impressive stability, whether we're racing a flat stage or tackling the cobbles of Paris. Reserve's wind tunnel testing ensures that the 42|49 performs as well on the open road as in controlled conditions, offering smooth handling in varied winds. With a semi-hooked design, the 42|49 accommodates a range of tires without limits, and the absence of a rider weight restriction ensures every cyclist can push their limits confidently.