Lighter, stiffer, more precise and easier to maintain – the strengths of the 180 hub are further enhanced by the new RATCHET EXP technology. The ultra-reliable freehub system transfers even the highest pedalling loads, enabling direct power transmission. The SINC SINC smooth-running ceramic bearings offer the decisive advantage of extremely low rolling resistance. The DT Swiss 180 hub – the ultimate in lightness, stiffness and durability.