We use cookies to improve your experience on our website and to show you personalised content.
You can read our Cookie and Privacy policy or manage them individually.
You can read our Cookie and Privacy policy or manage them individually.
Description
Amalgamating all of the brand’s aerodynamic findings from the last 30 years with the latest materials and manufacturing techniques, the Zipp 858 NSW Carbon Tubeless Disc Brake Wheelset promises performance in any race against the second hand. Whether going for the podium in a regional age category triathlon or blasting across the course in a pro-level time trial, the 858 NSW delivers.
The full carbon rims comprise the finest carbon materials and resins to produce the highest lateral stiffness and strength with the lowest feasible weight. This refined material is encouraged into a radical, irregular, Sawtooth rim profile that promotes numerous Hyperfoil nodes along its inner circumference. This trailblazing format interacts uniquely with the oncoming air to markedly lower drag numbers and hugely increase crosswind stability. An intricate pattern of HexFin ABLC dimples and ridges complement this by inducing a slippery boundary layer of air across the surface of the rim to improve aerodynamic prowess further.
The rims feature a wider inner format that coerces tubeless-ready or standard clincher tyres into a refined cross-sectional silhouette. This honed form results in a shorter but broader tyre-to-road contact patch and increased tyre volume that, in turn, promotes lower rolling resistance, improved comfort and increased cornering grip.
Smooth-rolling and durable bearings are encased within the elegant Cognition disc brake specific hub bodies while the Axial Clutch freehub lowers resistance when freewheeling to help save energy. Reliable and strong Sapim CX-Ray spokes link everything together with 2-cross lacing patterns to complete the build with efficiency and reliability.
Delivery & Returns
Reviews
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Oh, dear. You tried too many passwords and now your account has been locked for the next 30 minutes.
Not sure of your password? Reset using the link below.
We've sent you an email to reset your password.
To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.
Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team