ZIPP 454 NSW Carbon Tubeless Disc Rear Wheel – 12×142 • 11-Speed (Shimano/SRAM)

The Zipp 454 NSW Carbon Tubeless Disc Rear Wheel is a high-performance road cycling upgrade designed to elevate speed, efficiency, and ride quality on modern disc brake bikes. Featuring a hookless carbon tubeless-only rim, this rear wheel optimizes rolling resistance, aerodynamics, and tyre stability at lower pressures.

Built with Zipp’s Cognition V2 / ZR1 SL hub technology, the wheel provides quick freehub engagement, low friction, and reliable durability for training, racing, and long rides. The centre-lock disc brake interface ensures secure rotor mounting, while compatibility with 11-speed Shimano and SRAM drivetrains makes it easy to integrate into most road bike setups. 

Aerodynamic rim shaping with Sawtooth™ and Hyperfoil™ profiles plus ABLC HexFin™ dimples reduces drag and improves crosswind stability — ideal for riders targeting speed and handling performance. 

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 Key Features

• Carbon Hookless Tubeless Rim – Lightweight, strong, and aero-optimized for tubeless tyres only. 

• Centre-Lock Disc Brake Interface – Secure and modern rotor fitment.

• 12×142 Thru-Axle Standard – Compatible with modern road disc frames. 

• Advanced Aerodynamic Profile – Sawtooth™ & Hyperfoil™ rim shape with HexFin™ ABLC dimples for aero efficiency and crosswind stability.

• 58 mm Rim Depth, 23 mm Internal Width – Balanced aero performance and tyre support. 

• 11-Speed Shimano/SRAM Compatibility – Works with standard road freehub bodies.

• Premium Hubset – Cognition V2 / ZR1 SL hubs with Axial Clutch V2 engagement. 

• Tubeless Only with Modern Fit – Optimized tyre profile and lower rolling resistance.