Zipp’s 454 NSW Tubeless Disc-brake is the ultimate road racing wheelset. 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 the best combination of aerodynamics and rolling resistance gains a 28mm tire is recommended on this wheel. 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? 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. The 454 NSW features the premium ZR1 SL hubset with ceramic bearings and 66 points of engagement. The hubset also is 30 g lighter than the predecessor hub in NSW wheels.
Features
- The 454 NSW Tubeless Disc brake is roughly a pound (more than 400 grams) lighter than its predecessor!
- ZR1 SL hubset with ceramic bearings
- 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
- Campagnolo driver body sold separately
- 1400g
- Lifetime warranty
Specifications
Orientation (wheels): Rear
Size (wheels): 700c
Rim construction: Carbon – Hookless
Tyre compatibility: Tubeless tyres only
Rim depth: 58mm
Surface texture: ABLC SawTooth
Brake compatibility: Disc (Centre Lock)
Rim - inside width: 23mm
Rim profile: Symmetrical
Rim finish: UD fibre, Impress technology
Nipple material: Aluminium
Nipple anti-rotation: Sapim Secure-Loc
Spoke type: CX-Ray - Black
Spoke count: 24
Spoke pattern: 2 Cross
Hub: ZR1 SL
Driver body type: SRAM/Shimano Road
Colour (Decal): Standard
Colour (hub): Black
Axle type (wheels): TA 12x142
Axle material: Aluminium front & rear
Bearings: Cartridge - Ceramic
Driver mechanism: 6 Pawls Compression, 66 POE
Driver body material: Aluminium
Max tyre pressure: 73psi / 5.0bar
Max recommended system weight: 250lbs / 114kg
Spoke length DS: 252mm
Spoke length NDS: 256mm
Max outside width: 28mm