- 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.
Zipp’s 303 S 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 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.
Zipp wheels, handlebars, stems, and seatposts come with a lifetime warranty for product issues while riding. The lifetime warranty is not transferrable. Proof of purchase is required.
The XDR driver body is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without requiring new rear axle standards, cassette tools or hub redesigns. The XDR interface is 1.85mm longer than XD and is designed for road hub applications. XDR driver bodies are compatible with all XD cassettes when the cassette is installed with a 1.85mm spacer.
|RIM CONSTRUCTION||Carbon – Hookless|
|TIRE COMPATIBILITY||Tubeless tires only|
|BRAKE COMPATIBILITY||Disc (Center Lock)|
|DRIVER BODY TYPE||n/a, SRAM XDR, SRAM/Shimano Road|
|RIM - INSIDE WIDTH||23mm|
|RIM FINISH||UD fiber / Bake-On labels / Matte clear coat|
|WEIGHT BASED ON||Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight. Front: 711g Rear: 819g|
All orders can be cancelled until they are shipped. If your order has been paid and you need to change or cancel it, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
To be eligible for a return, your item must be unused and in the same condition that you received it.
It must also be in the original packaging.
Your satisfaction is our #1 priority. Therefore, you can request a refund or replacement for your ordered products if:
you did not receive them within the guaranteed time (45 days not including 2-5-day processing)
you have received a wrong item you may return unused products within 30 days of purchase
*Customers returning goods are responsible for freight charges Returns can only be processed with proof of purchase. This can be the sales receipt, a bank statement or an online sales invoice. Please provide your order numbers when you return a product.
We do not issue the refund if:
your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster). *You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on our Contact US page or via email to: email@example.com
HOW TO RETURN AN ITEM
All Returns must be processed using the following terms below.
Send them to us exactly as you received them in a new and unused condition.
If the item is removed we may not be able to refund you.
Get them back to us within 30 days of receipt Include your despatch note as proof of purchase.
Please note this does not affect your statutory rights in respect of damaged or defective products.
If you unpack your product and find it damaged or incorrect, please contact us as soon as you can so that we can arrange a return or exchange product for you.
REFUNDSWhen returning your order to our warehouse it can take up to 14 days for your return to be processed. Please allow the full 14 days to pass before querying your return.
Once your return has been processed you will receive a confirmation email and your refund will appear in your account within 5-10 working days.
Unless faulty, the following items cannot be cancelled or returned: bespoke, customised or personalised items items sealed for health or hygiene reasons if unsealed.
By purchasing from lovecyclingtech.co.uk, you accept these terms and conditions.
Your statutory rights are not affected.
Send the item(s) to:
Love Cycling Tech
11 Fairlead Road
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SHIPPING TO OVER 200 COUNTRIES We are proud to offer international shipping services. However, there are some locations we are unable to ship to. If you happen to be from one of those countries we will contact you.
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Shipping time varies by location & by shipping type selected. We offer Worldwide Shipping & all major countries will have a delivery time of 7-15 days and all other countries 30days. We also offer Priority Shipping to all countries 3-5 days Shipping time Your Shipping options and expected times will be displayed in checkout. Max delivery time will be 6 Weeks *This does not include any handling and processing time which we endeavor to complete within 1-3 days. Note "days" = business days only.
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