The tubeless-compatible versions of the 303, 404 and 808 see slight weight increases of 75g, 65g and 45g, respectively, over the non-tubeless versions currently on the market. The wheels all use Zipp's Cognition hubset, which uses magnets instead of springs to engage and disengage the ratchet mechanism.
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 all Zipp 303 NSW tubeless?
Pavement, dirt, or gravel, the 303 is engineered for everything you'll tackle on the bike. Available in S-Series, Firecrest or NSW, rim or disc brake, tubeless clincher or tubular.
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.
What does tubeless compatible mean?
Tubeless Compatible: A tubeless-compatible wheel or rim is one in which the rim has a bead lock, but the rim bed itself is not sealed. Some companies use “tubeless ready” and “tubeless compatible” as synonyms.
41 related questions foundAre 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.
Is Zipp owned by SRAM?
SRAM acquires Zipp, providing Zipp with additional expertise and resources.
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.
Are Zipp 303 Firecrest tubeless Ready?
Lighter Weight than its predecessor, making it nimble and fast. Tubeless Made Easy, optimized tire bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tire.
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.
Can I put a tube 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 303 NSW Hookless?
Zipp has launched a new 353 NSW wheelset, carrying over much of the tech introduced in the Zipp 303 Firecrest and Zipp 303S refreshes of 2020: wide, hookless rims designed to be run at lower pressures, and a decrease in weight.
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.
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.
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.
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.
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.
How do I know if my wheel is tubeless?
A tubeless ready rim will have a sidewall with a hooked design, which helps catch and hold the bead. Older rims will appear rounded without a hook shape. The shape of the rim will force the bead up snug against the outer hook, and will have a deep section in the middle to make it easier to remove.
Can all rims be tubeless?
Almost any mountain bike rim can make the change over to tubeless, some easier than others. Most rims that are made particularly for tubeless tires have a higher shoulder in the inner rim that the tire bead can fit securely into. A tubeless-ready rim will also be less likely to have any spoke holes in the rim bed.
How many mm is Zipp 404?
The new 404 rims measure 23.04mm internal (23mm claimed, spot on), and 27.66mm wide at the widest point externally. Actual weights are 689g front / 816g rear.
How wide are Zipp 404?
With a 40mm-deep, 25mm-wide (internal) rim, it's a wheel that excels at road, gravel riding and even cyclocross. So why would you need the 404 wheels? Well, Zipp suggests these are the ones to go for if flat-out, fast road riding is your thing.
