Zipp 858 NSW Tubeless Disc Brake Wheel, Front

Zipp 858 NSW Tubeless Disc Brake Wheel

• Zipp's Advanced Deep-Rim Wheel - Speed and Efficiency for Road, Triathlon, and Time Trials.

• 30g lighter than previous model for improved speed.

• Optimized for 30mm tyres for peak performance.

• TSE technology reduces rolling resistance and boosts efficiency.

• Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimples for superior aero and crosswind stability.

• ZR1 SL hubset with ceramic bearings for smooth performance.

• Ships with 12mm front and rear end caps, ensuring compatibility with most modern setups.

• Centre-locking rotor interface with lockring included for easy setup.

• ImPress graphics for sharp, long-lasting branding.

• Minimum 28mm tyre width.

• Backed by a Lifetime Warranty for peace of mind on every ride.

• Weight: 1500g - in the lightest configuration.

Unleash Your Ultimate Speed

Ready to dominate the competition? The Zipp 858 NSW Carbon Tubeless Disc Brake Wheelset is designed for athletes who demand nothing less than perfection. Powered by Total System Efficiency (TSE), this wheelset is engineered for maximum speed, cutting through air, rolling faster, and keeping you in control-no matter the conditions.

Faster. Lighter. Smarter.

With its revolutionary TSE technology, the 858 NSW delivers the aero benefits of deeper rims, but with a weight that's typically reserved for wheels 20mm shallower. The result? A wheel that feels like it's built for speed and performs even better.

Optimized for Wider Tyres

With a 23mm internal rim width, you can run wider tyres at lower pressures, reducing rolling resistance while smoothing out your ride. The 858 NSW is designed to give you a performance edge-whether you're racing the clock in a time trial or pushing your limits in a triathlon.

Crosswind Stability and Unmatched Aero Efficiency

Our Sawtooth profile (82mm-85mm deep) provides the perfect balance of aero speed and crosswind stability, making you faster, more stable, and more confident in every race.

Tubeless Ready and Versatile

Experience ultimate speed with tubeless tyres or enjoy the flexibility to run tubeless-ready tyres with tubes. Pair with a 28mm tyre for optimal performance and feel the difference as you effortlessly glide over the road.

Superior Braking

Disc brakes offer powerful and reliable braking performance in any weather, giving you better control in all conditions-so you can focus on what matters most: speed.

Premium ZR1 SL Hubset

The 858 NSW comes equipped with the ZR1 SL hubset, featuring ceramic bearings and 66 points of engagement for quick, smooth power transfer. This high-performance hubset ensures every watt of your effort is instantly translated into speed.

Conquer the Road. Conquer the Race.

Whether you're chasing your personal best in a triathlon, conquering a time trial, or just striving for more speed on your regular rides, the Zipp 858 NSW Carbon Tubeless Disc Brake Wheelset is the ultimate tool to help you break through the barriers of speed.

Technical specification:

• Diameter: 700c

• Rim construction: Carbon - Hookless

• Tyre compatibility: ISO/TSS Compatible tubeless tyres (28-32c) tube or sealant

• Rim depth: 85mm

• Brake compatibility: Disc

• Disc interface: Centre Lock

• Internal rim width: 23mm

• Rim profile: Symmetrical

• Rim finish: UD fiber, Impress technology

• Hub: ZR1 SL

• Axle size: Front - 12x100mm / rear - 12x142mm

• Freehub options: SRAM XDR or Shimano HG

• Bearings: Custom Hybrid Ceramic - 61803, Custom Hybrid Ceramic - 61803/61903

• Max tyre pressure: 73psi/5.0bar

• Max recommended system weight: 250lbs/114kg

• Spoke Length (drive side): 220mm, 230mm

• Spoke Length (non-drive side) 232mm

• Weight (pair): 1500g

Rear wheel freehub compatibility:

• Shimano HG option is compatible with Shimano Road 9, 10, 11 and 12 speed cassettes and SRAM splined 9, 10 and 11 speed cassettes.

• SRAM XDR option is compatible with SRAM 11,12 and 13-speed XDR cassettes only.

*Please note hookless rims are only compatible with tubeless tyres approved for use on hookless rims. Click here - opens in a new tab for the latest Zipp tyre compatibility guide.

Optimal tyre pressure is a vital factor in making you go faster. The Zipp tyre pressure calculator - opens in a new tab provides recommended tyre pressure for Zipp wheels.