Description

SPEED FOR ALL ROADS AHEAD

Zipp’s 303 S Series Tubeless Disc Brake wheelset provides today’s cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage of conquering the Spring Classics, this 303 wheelset maintains its ideal-for-every-terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. Road bikes are more versatile than ever, no matter the road surface, but just as fast as before. The 303 S offers an entirely new rim profile and design to optimize rider performance on this new breed of bike. This wheelset is tubeless for disc-brake bikes, allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement. The 303 S is among our lightest wheelsets, optimized for top aero performance with a 28mm tire but capable of handling gravel tires up to 50mm wide. The 303 S Series borrows design concepts from the higher-level 303 Firecrest Tubeless Disc-brake wheelset to gain speed through increased efficiency. That is achieved by creating a wheel with reduced: Wind resistance, rolling resistance, rider fatigue, and weight. The key innovation is in the 303 S Series’ rim design. Its 45mm rim depth is the same as its predecessor, the 302 Disc brake. But its rim width is 2mm wider, at 27mm, and its tire bed is a full 7mm wider, at 23mm. That rim platform is designed to be the fastest with a 28mm tire. The wide rim optimizes tire profile to allow lower tire pressure. That helps to reduce rolling resistance and provides a more compliant ride. The result of all this is a 10 percent watt savings vs. a top peer wheel in total power required to ride 40kph on a smooth flat road with a 28mm tire, according to internal Zipp testing. This groundbreaking wheelset also features all-new cosmetics, setting the rider apart from the pack, and comes at an attractive price.

FEATURES

  • New Zipp graphics and cosmetic identity that scream speed
  • Fastest with 28mm, fits wide gravel tires as well
  • 76 / 176 DB hubs with Center locking interface
  • XDR driver body option
  • Wide rims optimize tire profile to allow lower tire pressure, especially with tubeless. The result is a larger contact patch for increase grip for confident cornering, descending, and handling in wet conditions.
  • Lower tire pressures and larger volume provides a compliant ride with fewer vibrations.
  • Significant watt savings when running larger tires at lower pressure.
  • Wide hookless rims create a seamless transition to the tire, reducing drag.

SPECIFICATIONS

REAR -

  • Size (wheels): 700c
  • Rim construction: Carbon
  • Tire compatibility: Clincher Tubeless Ready
  • Rim depth: 45mm
  • Surface texture: Smooth
  • Brake compatibility: Disc (Center Lock)
  • Rim - inside width: 23mm
  • Rim profile: Symmetrical
  • Rim finish: UD fiber / Bake-On labels / Matte clear coat
  • Color (Decal): Standard
  • Nipple material: Brass
  • Nipple anti-rotation: Sapim Secure-Loc
  • Spoke type: CX-Sprint
  • Spoke count: 24
  • Spoke pattern: 2 Cross
  • Hub: 176D
  • Driver body type: SRAM XDR
  • Color (hub): Black
  • Axle type (Wheels): TA 12x142
  • Axle material: Aluminum front & rear
  • Bearings: Cartridge - Stainless Steel
  • Driver Mechanism: 3 Pawls Leaf Spring
  • Driver body material: Aluminum
  • Max tire pressure: 73psi
  • Max recommended rider weight: 250lbs

FRONT -

  • Size (wheels): 700c
  • Rim construction: Carbon
  • Tire compatibility: Clincher Tubeless Ready
  • Rim depth: 45mm
  • Surface texture: Smooth
  • Brake compatibility: Disc (Center Lock)
  • Rim - inside width: 23mm
  • Rim profile: Symmetrical
  • Rim finish: UD fiber / Bake-On labels / Matte clear coat
  • Color (Decal): Standard
  • Nipple material: Brass
  • Nipple anti-rotation: Sapim Secure-Loc
  • Spoke type: CX-Sprint
  • Spoke count: 24
  • Spoke pattern: 2 Cross
  • Hub: 76D
  • Color (hub): Black
  • Axle type (Wheels): TA 12x100
  • Axle material: Aluminum front & rear
  • Bearings: Cartridge - Stainless Steel
  • Max tire pressure: 73psi
  • Max recommended rider weight: 250lbs


Zipp 303 S Carbon Tubeless Disc Brake Wheel

SKU: ZPWH8527000

Barcode: 710845851124

SPEED FOR ALL ROADS AHEAD

Zipp’s 303 S Series Tubeless Disc Brake wheelset provides today’s cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage... Read more

£467.10 RRP £519.00SAVE 10%

Select Size
  • Front
  • Rear
Option Please select
  • 12x100mm
  • 12x142mm Shimano/SRAM
  • 12x142mm SRAM XDR

Description

Delivery Information

We have a range of delivery options on orders. Most importantly, if your order is over £50 then delivery is free!

All Biketart orders are fully trackable. You will get a tracking number by email when your order is shipped which will allow you to track it with Royal Mail or DPD.

In-stock orders placed by 4pm will be processed the same day.

Any items displaying "in-stock with supplier, despatched in 2-3 days" on the product page cannot be despatched the same day as they will be shipped to us from the supplier when you place your order.

Read on to discover the delivery options available to you on your order.

Delivery Services

Standard Tracked: All orders over £50 are eligible for free standard tracked delivery by Royal Mail. For orders under £50 there is a £2.99 charge. Orders sent using standard tracked are usually delivered in 2-3 days.

Priority Tracked: For £3.99 your order is sent by premium tracked delivery which gives a 1-2 day (including Saturdays) delivery timescale. This service is provided by Royal Mail who will usually deliver on Saturdays. Orders must be placed by 4pm.

Next Day Courier: If you require next-working-day delivery then this is provided by DPD and is £6.99. Orders must be placed by 3.30pm and be fully in-stock in order to be processed before our daily DPD collection.

Saturday Delivery: You can select Saturday delivery options from DPD at the checkout.

Bike Delivery: Bikes are always delivered by courier. After placing a bike order your bike is fully assembled and tested before being carefully boxed for shipping. Because of this build process it is not always possible to offer next-day delivery on a bike. Please do get in touch if you want to know a specific despatch day on any bike on our website. Call us on 01227 832582 or email support@biketart.com.


Returns Info

We offer a 30 day return period on our items. We ask that items are returned in their original packaging and in re-sellable condition. We do not pay returns postage.unless we have made an error with your order.

We cannot accept the return if the item is not correctly packaged and is damaged in transit during the return trip back to us.

    Please do not stick any tape or labels to the products branded outer packaging.

      If you require an exchange it is recommended that you re-order the correct size/item and return the item you do not wish to keep to us for a refund.

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