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Description
Featuring a fusion of the brand’s pioneering wind-cheating traits and advanced materials, the Zipp 303 NSW Carbon Tubeless Clincher Rear Wheel bestows multifaceted performance for use across any topography. Whether responding to attacks on steep mountain passes, surging through windswept valleys or powering across the pavé, the 303 NSW delivers with poise and accuracy.
Lateral stiffness, low weight and rough road resilience are inbuilt into the rim structure thanks to the utilisation of refined carbon material. This sophisticated composition is sculpted into a rim profile that follows the findings from a meticulous testing procedure to result in superior aerodynamics, crosswind stability and heightened responsiveness. The innovatory ABLC dimple pattern that is exhibited on the rim surface further lowers drag by smoothing the airflow around the rim body cleanly and crisply.
The rim possesses a wide internal structure that is compatible with tubeless-ready or standard clincher tyres. This broad stance forces tyres into an optimal cross-sectional silhouette that in turn elicits lower rolling resistance, increased compliance and improved cornering grip. At the same time, the Showstopper carbon brake track and its scalloped surface bestow braking confidence, even in wet conditions.
The Cognition hub and its Axial Clutch freehub mechanism ensure smooth-spinning whether pressing on the pedals or freewheeling. The build is brought together comprehensively by the distinguished Sapim CX-Ray spokes and a reliable 2-cross lacing pattern.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team