Following a headline-grabbing first season that included an international debut in road racing, the Reynolds RZR has been refined and improved, all around. Available in a tubular, RZR 46 remains the only production wheel to feature an optimized, unidirectional laminate consisting of 57 Msi modulus carbon and 110 Msi boron fiber. Sophisticated computer modeling enables our engineers to create wheels that generate faster response with each power stroke, more efficient acceleration, greater lateral stiffness and control, and a more comfortable, less fatiguing ride.

Rim Profile: The 21.25 mm wide x 46.5 mm tall rim section minimizes airflow separation off the tire, while the patented Swirl Lip Generator™ encourages air to re-attach as it travels over the trailing edge of the rim.

Spokes: National Advisory Committee for Aeronautics (N.A.C.A.) 0033 symmetrically shaped airfoil spokes reduces drag in a manner that is not possible with a stamped metal flat blade.

Hub: The exclusive Torque Flange™ carbon fiber hub.