Zipp 454 NSW Carbon Tubeless Disc-brake Wheelset (pair)

The Zipp 454 NSW Tubeless Disc-brake wheelset represents the pinnacle of road racing performance. Engineered for the discerning cyclist, these wheels excel in every performance metric that matters.

The innovative 58mm Sawtooth™ rim with Hyperfoils™ technology delivers exceptional aerodynamic efficiency and remarkable stability across all wind conditions. The wider rim profile is specifically designed for tubeless tyres at lower pressure, reducing rolling resistance and dampening vibrations to maximise your energy transfer on the road. For optimal speed, these wheels are specifically tuned for 28mm tubeless tyres.

At the heart of the 454 NSW is Zipp's Total System Efficiency™ (TSE™) approach, which tackles the four primary speed inhibitors: wind resistance, gravity, rolling resistance, and vibration losses. The latest iteration impressively sheds over a pound (more than 400g) compared to its predecessor.

The hookless (straight side) rim design is a key performance feature, creating a seamless transition between tyre and rim for improved aerodynamics. This construction also allows for more efficient resin distribution, resulting in wheels that are both lighter and stronger.

Powering it all is the redesigned Cognition V2 Hubset featuring an updated Axial Clutch V2™ mechanism that delivers faster engagement, reduced friction, and enhanced durability.

FEATURES

• Cognition hubset rolls efficiently whether you are pedalling or coasting with Axial Clutch V2™ technology
• The 454 NSW Tubeless Disc brake is roughly a pound (more than 400 grams) lighter than its predecessor!
• 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
• XDR™ or SRAM/Shimano driver bodies
• Ships with 12mm front and rear end caps
• Centre locking rotor interface. Lockring is included with the wheels
• Campagnolo driver body sold separately
• Lifetime warranty

SPECIFICATIONS

Size (wheels): 700c

Rim construction: Carbon – Hookless

Tyre compatibility: Tubeless tyres only

Rim depth: 58mm

Surface texture: ABLC HexFin

Brake compatibility: Disc (Centre Lock)

Rim -inside width: 23mm

Rim profile: Symmetrical

Rim finish: UD fibre, Impress technology

Spoke type: CX-Ray - Black

Spoke count: 24

Spoke pattern: 2 Cross

Hub: Cognition 2

Driver body type: SRAM/Shimano Road or SRAM XDR

Axle type (Wheels): TA 12x142

Axle material: Aluminium front & rear

Bearings: Cartridge - Stainless Steel

Driver Mechanism: Axial Clutch V2, 54 POE

Driver body material: Aluminium

Max tyre pressure: 73psi

Max recommended rider weight: 250lbs

Spoke Length DS: 248mm

Spoke Length NDS: 254mm

Max outside width: 28mm

Weight 1428 g (pair)

ZIPP LIFETIME WARRANTY

When you buy new Zipp wheels and components you are backed by a global lifetime warranty. This includes manufacturing defects, but also any system failure occurring while riding your bike within the intended use of your Zipp product. If your Zipp product fails while riding, Zipp will replace or repair it free of charge.

Examples of coverage while riding:

You are riding in a group, hit a pothole that nobody announced, and your wheel is damaged. You are covered.

You’re flying down a singletrack on your MOTO wheels and you crack a rim on a sharp rock you didn’t spot? You are covered.

The warranty does not apply to damage occurring outside of riding your bike; or if you ride your Zipp products beyond intended use.

DELIVERY

Delivery to mainland UK addresses are free for orders over £40. Except when you choose delivery to a third party (Click and Collect) there is a charge of £5.95 to cover some of the additional cost the couriers charge for this service. If you choose to collect from Fawkes warehouse there is no shipping charge.

There will an additional charge for deliveries to Highlands and Islands. 

RETURNS TO FAWKES

Whether it’s a jersey that doesn’t fit, or the colour is not quite right, sometimes you’ll need to return items to us.

If an item is 'as new' and has not been used or fitted in any way, you can return it to us by post within 90 days of delivery for a refund. Please ensure that the goods are returned in their original packaging and are in an unused condition.

Please click HERE to print and then complete the returns form and include it inside your parcel.

If you wish you can use our Royal Mail Returns service please follow the instructions on the link below to return your parcel to us.

Royal Mail Returns Service

Please pack the item carefully to avoid damaged during shipping.

Customers need to pay the cost of return delivery unless the item is faulty and this will be deducted from your refund, currently £3.95.

If your have a large item e.g. Child seat, Bike, trailer etc. please contact our customer service team at Guy@fawkes-cycles.co.uk to arrange the best way to return your item, the cost will be deducted from your refund.

You will not receive a refund for the retail value of any free or promotional items you are sent, and you will be charged if they are not returned.

UNWANTED ITEMS

If you change your mind on your purchase, you have a full 90 days to return it for a refund. All Goods must be unused, in a saleable condition and in their original packaging with all labels still attached.

Please pack the item carefully to avoid damaged during shipping.

There are some exclusions to our 90 day returns policy, which are detailed below:

Nutritional products or those with a best before date must be returned within 28 days*

Any customised items such as wheel builds cannot be returned*

GPS systems such as sports watches or cycle computers can only be returned if unregistered*

For hygiene reasons, any intimate garments such as facemasks, underwear and swimsuits can only be returned if the items are faulty.

*Unless faulty

If you wish to return your item for a refund, please follow the returns procedure above.

We try our best to process all refunds within 14 working days. We'll refund your item via your original payment method.

You will not receive a refund for the retail value of any free items you are sent, and Fawkes may charge you for this item if you fail to return it

FAULTY ITEMS

If you feel that your purchase has developed a fault, then please contact us with photographs of the issue before returning any goods - we may be able to solve your problem without you incurring any further inconvenience.

If you find a fault with your item, send it back to us and we'll take a look at it as soon as we can. Items sent back to us will undergo an inspection and it may be necessary to send the item away to the manufacturer to confirm the fault. If we confirm a manufacturing fault, we'll happily replace or refund it.

Please pack the item carefully to avoid damaged during shipping. 

Faulty items should be returned within a reasonable time and in a clean and dry condition. PLEASE NOTE, WE WILL NOT PROCESS DIRTY ITEMS.

Please enclose all your details and a covering note explaining the fault and any other useful details.

We'll try to get back to you within 14 working days of receipt of your parcel, although during busy periods this may take slightly longer.

Your statutory rights are not affected.

We reserve the right to recharge return carriage on items where no fault is identified.

Customer Service Email: Guy@Fawkes-Cycles.co.uk

Please contact us for our Payment & Security policy.