Zipp 454 NSW Carbon Wheelset Tubeless Ready Disc Brake, Black

This wheel delivers everything the performance cyclist demands. It’s aerodynamically efficient and stable in all wind conditions. What’s more, a wider rim is designed for tubeless tires at lower pressure for reduced rolling resistance and vibration damping, so you’ll lose as little energy as possible out on the road. For best combination of aerodynamics and rolling resistance gains a 28mm tire is recommended on this wheel. The 454 NSW features Zipp’s most advanced technologies. Its undulating 58mm Sawtooth™ rim shape with Hyperfoils™ is our most aerodynamic and stable wheel. The 454 NSW features Zipp’s Total System Efficiency™ (TSE™), our approach at combatting the biggest enemies of speed: wind resistance, gravity, rolling resistance, and vibration losses. And gravity? The 454 NSW Tubeless Disc brake is roughly a pound (more than 400 grams) lighter than its predecessor! Zipp’s use of hookless (straight side) rims in the 454 NSW is integral to Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp’s hookless rims have more efficient resin distribution, which means lighter, stronger wheels. At the center of the 454 NSW is the Cognition V2 Hubset re-engineered with an updated Axial Clutch V2™ mechanism for quicker engagement, lower friction, and improved durability.

FEATURES
Cognition hubset rolls efficiently whether you are pedaling or coasting with Axial Clutch V2™ technology
The 454 NSW Tubeless Disc brake is roughly a pound (more than 400 grams) lighter than its predecessor!
TSE™ for greater efficiency and reduced rolling resistance
Sawtooth™ rim with Hyperfoil™ nodes and HexFin™ ABLC dimple pattern for top aero and crosswind-stability performance with an undulating 53/58mm rim depth
Zipp graphics applied using Zipp’s ImPress™ direct-print technology
Ships with 12mm front and rear end caps
Center locking rotor interface / lockring is included with the wheels

SPECIFICATIONS
Size (wheels): 700c
Rim construction: Carbon – Hookless
Tire compatibility: Tubeless tires only
Rim depth: 58mm
Brake compatibility: Disc (Center Lock)
Rim - inside width: 23mm
Rim profile: Symmetrical
Rim finish: UD fiber, Impress technology
Hub: Cognition V2
Max tire pressure: 73psi/5.0bar
Max recommended system weight: 250lbs/114kg
Spoke Length DS: 248mm, 254mm
Spoke Length NDS: 252mm, 254mm
Weight (g): 1428
Weight Based On Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body. No tape or valve included in weight.