Zipp 202 NSW Carbon Road Disc Road Wheelset

. For those who prefer their racing wheels to be lightweight but still crave speed and stability, Zipp's 202 NSW clincher wheelset is the perfect solution. With a sharp, 32mm deep rim and innovative ABLC Sawtooth technology on the rim surface, this wheelset maximises aerodynamics while reducing high yaw drag for a fast, stable performance in every condition. Disc Brake Compatible Hubset. The featured disc brake compatible Cognition hubset utilises remarkable Axial Clutch technology, designed to lower rotating friction for a responsive braking power that outperforms the competition in durability time and time again Features Hubs Cognition Disc Rim MaterialCarbon Rim Width Internal21mm Rim Width Outer28 9mm Rim Depth32mm TypeTubeless Ready Max Tyre Pressure125 psi Dimple SurfaceABLC Sawtooth Technology Brake InterfaceDisc Brake Spoke Count24 Spoke TypeSapim CX Ray J Bend Spoke Lacing Pattern2 Cross NipplesSapim Secure Lock Weight 695g front, 780g rearTechnology Hexfin 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. ImPressZipps ImPress graphics technology prints graphics directly on the wheel, which allows the dimples to do what they were designed to achieve, to control vortex shedding and the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look BuyZipp Wheels & Tyresfrom Chain Reaction Cycles, the World's Largest Online Bike Store.