454 NSW Rear Wheel - C1 - 700 - Center-Lock - Tubeless - 12 x 142mm - Carbon - 12mm Thru x 142mm - Center-Lock Disc - 23mm internal - Tubeless Ready

454 NSW Rear Wheel - C1

The 454 NSW is Zipp’s top-tier road racing wheelset—built for speed, stability, and efficiency. Its 58mm Sawtooth rim with Hyperfoils offers unmatched aerodynamics and handles well in any wind. Designed for tubeless tires, the wider hookless rim allows lower pressure for less rolling resistance and more comfort. Pair it with a 28mm tire for the best balance of speed and ride quality. Zipp’s Total System Efficiency (TSE) tackles key performance killers: wind, weight, rolling resistance, and vibration. The hookless rim design also makes the wheel lighter and more aerodynamic by creating a smoother tire-to-rim transition. The 454 NSW rolls on Zipp’s premium ZR1 SL hubset with ceramic bearings and 66 points of engagement—now 30 grams lighter than the previous model.

Key Features

• Top-tier road racing wheelset—built for speed, stability, and efficiency
• UD Carbon, hookless rim construction, 58mm depth
• ZR1 SL disc brake hub with ceramic bearings and 66 points of engagement, CX-Ray spokes
• 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 rim depth
• Zipp graphics applied using Zipp’s ImPress direct-print technology