We took a look at how we wanted to introduce it and how we wanted to do it,” said Michael Hall, Zipp's advanced project manager. “The 303 made sense because it's such a popular wheel and a lot of people use it for cyclocross.” Finally, Zipp has introduced a tubeless-ready carbon rim, and they're starting with the 303.

Can you make Zipp 303 tubeless?

Zipp claims the new rim profile means that tubeless tyres can be fitted and removed tool-free, and that there's no need for an air compressor to seat tyres. As with the hookless 303 S rim, the maximum inflation pressure on the new 303 Firecrest rim is notably low at 72.5psi. The maximum rider weight limit is 115kg.

Are Zipp 303 tubeless only?

Unlike any Zipp road wheelset before it, the 303 S rims have no bead hooks and can only be ridden with tubeless tires.

Which Zipp wheels are tubeless-ready?

The model year 2021 and later Zipp 303 S, 303 Firecrest, and 353 NSW disc-brake wheels, as well as the model year 2022 Zipp 404 Firecrest and 454 NSW wheels are compatible with tubeless or tubeless-ready tires unless the tire manufacturer specifically prohibits the use of their products on tubeless hookless (straight ...

Are Zipp 303 NSW tubeless-Ready?

NSW denotes Zipp's top-end product, and starting in June the 303, 404 and 808 NSW Carbon Clincher wheels will be available with 19mm-internal-width, tubeless-ready rims, along with the company's etched Showstopper brake track, dimpled surface and XDR driver compatibility.

36 related questions found

Is Zipp owned by SRAM?

In 2007, SRAM acquired the bicycle component company Zipp. In 2008, SRAM introduced a new road groupset, SRAM RED.

Does Zipp make clincher wheels?

Where Zipp previously needed to call all of those details out explicitly to distinguish the wheelset from the legacy rim-brake version (which was also narrower and wasn't tubeless-compatible), this new 303 Firecrest is now a tubeless, disc-brake, carbon clincher by default.

Are Zipp 302 tubeless Ready?

Ideally suited to tyres of 25mm and upwards, Zipp says the 302 is equally at home on- or off-road, but as they're not tubeless compatible, that comes with the usual clincher caveats. Maximum rider weight is 115kg, and the rear hub accepts Zipp's XDR driver body, allowing use of a 10-42 cassette.

What hub is on Zipp 303S?

The 303 S uses a 76/176 DB Hub.

Are Zipp 303 good for climbing?

But at its price and used primarily for gravel and alpine climbing, the Zipp Firecrest 303 disc wheelset is a great option for those riding purposes and a good value.

Can Zipp 303 be used for gravel?

Both widths establish these wheelsets among the benchmark road wheelsets on the market. Wider is definitely better, and the 23 mm internal on the 303 S is still plenty wide to support today's all-road and gravel tires.

Are Zipp 303S fast?

Easy speed, firm ride feel, vice-free handling and responsive weight are on par with the best wheels of their price and they're great for harnessing the latest wide tyre, low-pressure trends on-road and off. You also get the bonus of a big brand, lifetime warranty back up and the kudos of Zipp's new logo.

Can you use tubes in Zipp 303s?

According to Zipp, you can fit a tube in your tubeless tyre as a get-you-home measure in the event of a puncture, but you must only use tubeless tyres because the tyre “must have the stiffer tubeless specific bead” to be safe.

Are Zipp 404 tubeless compatible?

Zipp's legendary speed weapon, the 404 Firecrest, is better than ever. This go-to rim-brake wheelset is, for the first time, tubeless ready. That means you can run reduced tire pressure for reduced rolling resistance and increased cornering grip and compliance without the risk of pinch flats.

How does a tubeless bicycle tire work?

Tubeless bike tires work by creating a seal between your bike tires and rims, meaning you don't need inner tubes to keep air in your tires. The bead of the tire seats into the rim, then a gooey sealant product is inserted into the tire to make it airtight.

What's the difference between Zipp 302 and 303?

"Depending on the conditions, yaw angle and rider style, a 303 wheel will be on average 2 - 3 watts faster than 302. It is the rim shape more than the dimples that makes 303 Firecrest faster than 302," said Zipp in answer to our question.

Who started Zipp wheels?

History. In 1988, the company was founded by motorsports engineer Leigh Sargent and released its first carbon fiber disc wheel. Zipp was acquired by bicycle component manufacturer SRAM in November 2007.

Are Zipp wheels good?

Even if it might seem pricy if you're on a tight budget, Zipp's 404 Wheelset has proven to be great value over time. The flawless combination of rigidity, strength, and aerodynamic performance make these wheels ideal to be used in most weather and road conditions.

How many mm is Zipp 303?

This new iteration sees a complete revision of the rim. It's still 45mm deep, but externally it's broadened to 28mm (26.4mm at the brake track). It's bigger internally too, at 20.5mm. The ABLC dimple pattern surface has been updated to the new Sawtooth pattern, which Zipp claims adds stability in crosswinds.

What is the difference between Zipp NSW and Firecrest?

Zipps says the 404 Firecrest wheelset is 370g lighter, 4 watts faster and £720 cheaper, while the 454 NSW is more than 450g lighter, 10 watts faster and £370 cheaper.

Where are Zipp wheels made?

Zipp Firecrest rims are embossed with Zipp's oval “Z” logo. The carbon on the inner diameter of most all Zipp rims is embossed with “Handmade in Speedway, Indiana” or “Handmade in Indianapolis, Indiana, USA.”

How do I find my Zipp serial number?

The serial number is laser etched on the front side, next to the battery cover. On TyreWiz for ZIPP 3Zero Moto, the serial number is laser etched on the side. On Standard TyreWiz, the serial number is laser etched on the top edge.

What does NSW stand for on Zipp wheels?

The Nest operation inside Zipp's Indianapolis facility in Indiana, USA, is capable of making everything from rapid prototypes to full ride-ready wheelsets. The NSW designation stands for Nest Speed Works. While the 808 is very much a specialist wheelset for TT and tri duties, the 404 is more of road racing wheel.

Does SRAM own RockShox?

In 2002, SRAM acquired suspension manufacturer RockShox. RockShox was one of the most recognizable brands in cycling and an industry innovator who originally introduced front suspension, reshaping mountain biking for the entire world. Avid was acquired in the spring of 2004.