Zipp 454 NSW B1 12 x 142mm XDR beyond black

Zipp 454 NSW B1 Rear Wheel – 12x142mm XDR, Beyond Black

The Zipp 454 NSW B1 is the ultimate rear wheel for riders chasing aerodynamic efficiency, lightweight performance, and unmatched stability. With its distinctive Sawtooth™ rim profile and advanced carbon construction, this wheel delivers speed and confidence on any road.

Key Features

• Sawtooth™ Rim Design: The patented 53/58mm variable-depth rim reduces aerodynamic drag and crosswind instability, keeping you fast and stable in any conditions.

• ABLC™ HexFin™ Surface: A dimpled texture enhances airflow and improves aerodynamics for a faster, smoother ride.

• Cognition™ V2 Hub with Axial Clutch™: Reduces drag when coasting and engages instantly when you start pedaling, offering unmatched efficiency and responsiveness.

• XDR Driver Body: Compatible with SRAM 12-speed road cassettes.

• 12x142mm Thru-Axle: Delivers precise alignment and stiffness for modern disc brake road setups.

• Beyond Black Finish: A stealth aesthetic that pairs perfectly with any high-performance build.

• Hookless, Tubeless-Ready Carbon Rim: Compatible with 700c tubeless tires for lower rolling resistance and improved comfort.

Specifications

• Rim Depth: 53/58mm

• Internal Width: 23mm

• Brake Type: Centerlock disc

• Freehub: XDR 12-speed

• Weight: Approx. 1350g (rear wheel)

• Tire Compatibility: Tubeless-ready, 25–32mm recommended

Why You’ll Love It

The 454 NSW B1 combines cutting-edge aerodynamics with real-world stability. It’s built for riders who demand top-tier performance on race day and every training ride leading up to it. Whether climbing, descending, or sprinting for the line, the 454’s balance of speed, control, and sleek design make it one of the most advanced road wheels available.