The Zipp 454 NSW Tubeless Disc wheelset is Zipp’s most advanced aerodynamic road wheel, purpose-built for elite racers seeking maximum speed, efficiency, and stability. Anchored by a striking 58mm undulating Sawtooth™ rim profile with Hyperfoil™ nodes and HexFin™ ABLC dimples, the 454 NSW slices through the wind with unmatched stability across all yaw angles. Its symmetrical carbon hookless rim design features a 23mm internal width optimized for 28mm tubeless tires, allowing riders to run lower pressures that reduce rolling resistance and road vibration while enhancing comfort and control over long distances.

This wheelset embodies Zipp’s Total System Efficiency™ (TSE™) design philosophy, tackling the four primary enemies of speed: wind resistance, gravity, rolling resistance, and vibration losses. The hookless rim profile not only improves aerodynamics with a seamless tire-to-rim interface, but also enables more efficient resin distribution during manufacturing, making the wheels both lighter and stronger. The 454 NSW is over 400 grams lighter than its predecessor, providing tangible gains in climbing and acceleration without compromising stiffness or durability.

At the heart of the 454 NSW is the re-engineered Cognition V2 hubset, featuring the Axial Clutch V2™ mechanism for reduced friction, quicker engagement, and long-lasting performance. The stainless steel cartridge bearings ensure smooth rolling in all conditions, while the hubset is available with SRAM XDR, Shimano/SRAM Road, or optional Campagnolo driver bodies. Laced with 24 black CX-Ray spokes in a 2-cross pattern, the wheel delivers a perfect blend of aerodynamic performance and structural integrity for aggressive road racing.

Weighing just 1428g in its lightest configuration, the 454 NSW is built exclusively for disc brakes and tubeless tires, with a maximum pressure rating of 73psi and a system weight limit of 250lbs. The wheelset is compatible with 12mm front and rear thru-axles and ships with Center Lock rotor lockrings. Zipp’s ImPress™ direct-print graphics provide a sleek, modern aesthetic while reducing weight and preserving aerodynamics. Backed by a lifetime warranty, the Zipp 454 NSW delivers cutting-edge performance for riders who demand the very best.