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 best combination of aerodynamics and rolling resistance gains a 28mm tire is recommended on this wheel. While 25mm tires offer a small aerodynamic gain, the losses in rolling resistance from a 28mm tire outweigh the aero gain. Therefore for best performance ride a 28mm tire. The 454 NSW features Zipp's most advanced technologies. Its undulating 58mm Sawtooth(TM) rim shape with Hyperfoils(TM) is our most aerodynamic and stable wheel. The 454 NSW features Zipp's Total System Efficiency(TM) (TSE(TM)), our approach at combatting the biggest enemies of speed: wind resistance, gravity, rolling resistance, and vibration losses. And gravity? The 454 NSW Tubeless Disc brake is roughly a pound (more than 400 grams) lighter than its predecessor! 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. At the center of the 454 NSW is the Cognition V2 Hubset re-engineered with an updated Axial Clutch V2(TM) mechanism for quicker engagement, lower friction, and improved durability.
Size (wheels) 700c
Rim construction Carbon - Hookless
Tire compatibility Tubeless tires only
Rim depth 58mm
Brake compatibility Disc (Center Lock)
Rim - inside width 23mm
Rim profile Symmetrical
Rim finish UD fiber, Impress technology
Hub Cognition V2
Driver body type n/a, SRAM XDR, SRAM/Shimano Road
Max tire pressure 73psi/5.0bar
Max recommended system weight 250lbs/114kg
Spoke Length DS 248mm, 254mm
Spoke Length NDS 252mm, 254mm
Weight (g) 1428
Weight Based On Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body. No tape or valve included in weight
Products are delivered Australia wide using Australia Post or a wide range of couriers with tracking information. Shipping costs are influenced by the size and weight of the product and your location, exact shipping costs are calculated in the shopping cart and will be added to the order total before checkout.
Orders are dispatched generally dispatched within 2 business days and shipping times are estimated at between 3-10 business days depending on your location within Australia. Please be aware deliveries outside of metropolitan areas may take longer. This service will require your signature when the parcel is delivered. If you are not available at time of delivery, a card will be left with contact information for collection.
ABC Bikes will happily accept returns due to change of mind as long as a request to return is received by us within 14 days of receipt of item and are returned to us in original packaging, unused and in resellable condition. Return shipping will be paid at the customers expense and will be required to arrange their own shipping. Once returns are received and accepted, Refunds must be processed back to the original payment method. We will notify you once this has been completed through email. (ABC Bikes) will refund the value of the goods returned but will NOT refund the value of any shipping paid.
ABC Bikes will happily honor any valid warranty claims. Customers will be required to pre-pay the return shippingUpon return receipt of items for warranty claim, you can expect ABC Bikes to process your warranty claim within 7 days. Once warranty claim is confirmed, you will receive the choice of:
(a) refund to your payment method
(b) a replacement item sent to you (if stock is available)
Estimated Delivery Time Frame: 3-10 business days