Zipp 202 NSW Carbon Road Disc Front Wheel 2019

Zipp 202 NSW Carbon Road Disc Front Wheel. This lightweight, fast spinning carbon wheel from Zipp is a perfect match for those who prefer to use fast acceleration to get ahead of the competition. With its deep 32mm rim profile, this wheel offers excellent aerodynamic potential, further improved by Zipp's ABLC dimpling which lowers high yaw drag Innovative Cognition Hub Included. The breakthrough Cognition hub that comes with this front wheel uses Axial Clutch technology to disengage your bike's ratcheting mechanism when coasting. This effectively reduces automatic braking when taking corners, allowing you to retain speed for a technical advantage every time you turn Features Rim Carbon Fibre Clincher Tubeless Ready Rim Depth 32mm Rim Width 21mm internal, 28mm external Spokes 24 count, Sapim CX Ray J Bend Brake Type Disc Brake Hub Cognition Weight 695gTechnologies Aerodynamic Boundary Layer Control ABLCThe Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rims profile to further reduce high yaw drag and improve crosswind stability Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the Worlds Largest Online Bike Store.