Eric, Thanks for your kind feedback. Front: 711g Also, I know that Zipp says all tubeless or tubeless ready unless a tire company says no hookless tires. The 303 Firecrest Tubeless Disc-brake was designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). I know the Domane is a different beast, though Im sure I can find wheels that will energize the ride. They are a bit pricey, but have fantastic all-around characteristics and are impressively versatile. The wheelset with the easy-to-install cloth-like straps for tubed tires weighed 1519 grams on my scale. Thanks! Mary Ida Vandross Grandson, The In The Know Cycling app for Apple and Android gives you a simple way to find better, easier, less expensive gear and kit when using your phone. They also inflated with ease, and no compressor or specific tubeless pump needed, just a basic track pump. Did you order the correct axle size? Again, thank you Steve, youre site is excellent. They measured 45.2mm deep with a 22.5mm inside and 27.5mm outside rim width. The combination of the wider tire, increased tire volume, and lower tire pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditionsthe tire and wheel system absorbs the shaking, not the rider. The results were huge. As to tires, I found the Schwalbe mentioned in the post above to be slightly more aero than the Zipp. Where in the past riders felt fast whilst being bumped across the surface of the tarmac at 120psi, now, the popular stream of thought is that were actually speedier with squishier rubber that deforms as it meets imperfections in the road surface. And, if you feel youve gotten your moneys worth out of the bike you have now and can swing it for a new one, consider putting money into a hydraulic disc brake bike rather than spending a couple grand on a new set of wheels. Measured similarly at 0.1mm out of true and 0.2mm out of round before installation, both wheels had less than 2 per cent variance in spoke tension. Its just that I had just gotten used to Zipp wheels being supremely comfortable. In short, if youre under 175 lbs or dont inflate your tires above 75psi, you can run that tire with those wheels without issue. To me there is no discussion that continental makes the best all-round road tyres. cracks, potholes etc. Installing Zipp 303s. Moderator Mar 4, 2015, but have fantastic all-around characteristics and impressively Use CO. < a href= '' https: //weightweenies.starbike.com/forum/viewtopic.php? As far as new wheels, the widest rim brake wheels Ive seen are made by Bontrager. If perfection is the standard, then the 303 V3 Firecrest wheelset delivers everything you could ask for, including a heritage forged in the Spring Classics. Simply conquering personal limits Batteries 303s with the ground for aerodynamic with! Zipp has been offering disc wheelsets for while, and these newly launched wheels use the same rims, but with a . This is about becoming faster and matching your motivation to the most advanced technology. This segment of the performance road bike market it seems has a cross over appeal and a potential for greatly expanded sales by manufacturers because of these comfort related features. The Zipp 303 and 404 wheelsets are the most popular in Zipp's lineup for the past 10 years. Hi Steve! Many ride 21mm (and 19mm and even 17mm) road wheels on gravel these days and you can certainly ride these as I did for many miles on various types of dirt and gravel terrain. (I weight around 64 kilos no issue there). Do you hvae any experience with this mavic wheelset and how it performs compared to the zipp 303s? He's a former full-time racer and 24hr event specialist, but now is alsohappy riding off-road on gravel bikes or XC mountain bikes and exploring the mountains and hills of Mid Wales. Are they fast? But its external rim width is 2mm wider, at 27mm, and its tire bed is a . Riding with an inner tube is not recommend by Zipp (but possible). . Likely makes up the 37 gram difference Joined: Fri Aug 10 2018. You can see all the wheelsets Ive reviewed in this price range and which I recommend here https://intheknowcycling.com/the-best-carbon-wheelset-for-the-money-2/. With the new Firecrest service and ; COMPATIBILITY empty or tubular cloth-like straps for tubed weighed For SRAM/Shimano 8/9/10 speed all three new wheelsets feature a 19mm internal and. Despite being dubious of the very low recommended tyre pressures initially, while riding they felt very comfortable and very fast. In use it lived up to its promise and consistently delivered great performance on all manner of roads and in all weathers. A typical volume weekend training session is 80-100 Km , on an average 30 Kph speed on a 900 meter average climbing per ride. Michiel. The combination of the wider tire, increased tire volume, and lower tire pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditionsthe tire and wheel system absorbs the shaking, not the rider. Steve. Help us to make it better. The 303S is available with either a SRAM XD-R freehub as tested or a standard Shimano HG freehub, and is disc brake only. Excellent in all conditions and on all road surfaces. This is a zippy wheel that delivers snappy confidence-inspiring performance for those who like to go fast. Tire shapes differ for the same internal width on hooked or hookless rims. And the wide rims really spread the tire out for maximum Add to cart the shop and looked at 303s. Mounting tyres is fairly straightforward thanks to the trough of the rim being a massive 9.9mm deep. Im actually polishing off research and testing on the effects of this rule that Ill publish in about 10 days. Has always been Zipp & # x27 ; s rich in heritage yet loaded innovations! Bottom line, the stated width and measured width are closer now than they were before. Would the new Schwalbe Pro One tubeless Souplesse 25C improve the aero abilities of the Zipp 303 S due to its actual size being closer to its specified size ? Any input on how the Velocios compare up against Assos, etc? And the two 25mm tires I tested on it (the Zipp Tangente RT that was used in the development and testing of the wheelset and was made to the prior ETRTO standard and Zipp no longer makes, and the Schwalbe Pro One TLE that conforms to the new standard) handled well and were more aero yet less comfortable than the 28mm versions of the same tires. Wondering if I ordered something incorrectly, the LBS forgot to install something when swapping the rotors, or if Im doing something wrong. Firecrest 303 28.2mm26.4mm Zipp Zipp I put them on the scales, talk about hookless pros and cons, and see how easy fitting tubeless tyr. In 2018 Peter Sagan, 3 times World Champion road race won Paris-Roubaix aboard a Specialized S-Works Roubaix featuring a Future Shock fork suspension, most definitely an endurance bike design element. and the specs and characteristics of the two bikes that I dont know for me to be able to say that the 303 S is a strong option or the best option, etc. The outer rim shape is also new: it's still 45mm deep but goes from a U-shaped rim to slightly more V-shaped. The new 303S model wheelset uses some firsts for Zipp, including tubeless compatibility using straight-sided rim walls, also known as hookless. It still offers a blunt spoke bed but without maintaining width in the way some other wheels do. Happy I can keep running this combination. Post by Karvalo on Tue Jan 25, 2022 4:02 pm. From varied endurance rides to high-intensity short but hilly blasts, weve put these wheelsets through their paces. Brand new for 2020 from Zipp, the 303 S featuring disc only and tubeless design with hookless/tubeless straight sided (TSS) rim walls.For the purpose of the video, no sealant used as this should not be required to install and inflate but for when riding and in case of a puncture.The rim is only designed to be used with tubeless tyres (although a tube can be used should you wish, or for emergency assuming tubeless ready tyre).But previously a major downside for tubeless is very difficult tyre install and installation. But its rim width is 2mm wider, at 27mm, and its tire bed is a full 7mm wider, at 23mm. Will be fine for my needs S. tire pressure & amp ; 9 speed cassettes are wider while speed., dirt, or simply conquering personal limits my needs yet loaded with innovations be found HERE comes testing. To be fair no rugby player wears one thinking it will protect their brain (yes I know, as if we have anything to protect, before anyone else gets "he warned expectations had to be tempered by the reality that the High Street was a trunk road and traffic must be kept flowing.". Thank you, Steve. They seated without a wrestling match, too, at the most needing a single tyre lever, because of the deep internal rim channel. (adsbygoogle = window.adsbygoogle || []).push({}); Save 35% + Lezyne pocket drive HV pump when you subscribe to MBUK magazine, JANUARY SALE | Get 3 issues for 5 when you subscribe today, A fantastic choice if racing and all-out performance are the goals, GBP 1,031.00 RRP Eagle-eyed fans may have seen team Movistar riders sporting the new graphics on other Zipp wheelsets, so this may be indicative of a change across the range. Tech specs: Zipp 303S Carbon Tubeless Disc wheelset. While your spreadsheets and reviews are great comparing top tier and budget wheels amongst their respective categories, its tough comparing across the two. Big thanks! And no, the 25mm tires didnt blow off the rim or look stretched or any of the other scary stories you may read or hear. This wheelset features a 19mm internal width and is tubeless ready. Or even 24mph. Zipp has announced a pair of new wheels in the 303 family this month, and I'm writing about them both here. Yeah gearing towards this set than the hunt 50 for better performance and reliability. Claimed weight and width appears quite similar to what I measured. Thanks for the review. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width, and a 40mm rim depth. All those plusses with no negatives are about as good as you can find for this price. Is the new Zip 303 S different? While wed all prefer to pay as little as possible for carbon wheels, my experience testing a lot of value-carbon wheelsets in the $1000-$1500 range is that they just dont perform as well or across the range of performance criteria I use as do the performance-carbon wheels that sell for $2000 and up. It's faster, lighter, and more capable over varied terrainwhether the surface is pavement in all its conditions or no pavement at all. 9 Sep 2021. Slow engagement at the freehub. Thanks again for the advice, very much appreciated. When you buy at many of these stores or anything through these links at eBay andAmazon, a small amount comes back to cover review and site costs. Most of the better tubeless tires are hookless compatible and even 200lb/90kg riders neednt inflate 28mm tires above the recommended 72.5 psi/5 bar maximum inflation pressure. No issues at all to report during use and no signs of early wear. Zipp calls these four factors 'Total System Efficiency'. Perhaps but youd be giving up comfort and handling in a wheelset that isnt designed to compete on aero performance in the first place. As far as I. For example, aero drag affects your speed far more the faster you go (its logarithmic) while rolling resistance has the same effect at whatever speed (its linear). A big drop in weight verses the outgoing 302, but still not class-leading for the money. There were no particular impacts that could have been individually responsible for this, but the front tension variance was 4.5 per cent when measured after testing, with trueness at +/- 0.4mm and roundness +/- 0.3mm. Love your site. The 303S logo isnt quite as snazzy as the ImPress direct print graphics applied to the NSW model, but the wheels are a third of the price. If you inflate the tire to the level based on your weight (use the SRAM/Zipp tire pressure calculator) and dont weigh more than 175lbs, youll be fine with a 25mm tubeless, hookless ready tire on this wheelset if you ride at aero speeds and want that increment more of aero performance from your wheels. See SRAM'sPrivacy Policyfor a detailed explanation of how your personal data is used. Based on your 303S review Im looking more at the also new Zipp 303 Firecrest only interested in road and climbing, but like idea of being tubeless and aero good for 28c tyres. Cassette installation requires special tools that not all our customers have. Simon, Ive reviewed but do not recommend the Roval C 38 and recommended both the Bontrager Aeolus Pro 37 and Zipp 303 S depending on whether you prefer to ride clinchers or tubeless. The reviewer explained that this would be noticeable during climbs. FREE Cassette Installation . You need to enable JavaScript to run this app. Did you ever compared the roval 38 vs the aeolus pro 37 and the zipp 303? Long having been at the forefront of aerodynamic innovation and development, Zipp is a name typically associated with aspirational high-end builds. Its 45mm rim depth is the same as its predecessor, the 302 Disc brake. Out on the road, the 303S wheels accelerate as soon as you push the power out. How do we comare because i think that they are all so close. Its 45mm rim depth is the same as its predecessor, the 302 Disc brake. |, EUR 1,230.00 Rear wheel-$1,485. My current top-ranked stores include Competitive Cyclist, Tredz, Merlin, andChain Reaction Cycles. Tire companies that are big into ETRTO like Schwalbe are putting that out as their guidance. Steve, Ive been trying to upgrade to something newer and wider that the 2015 202s Ive been riding. If you favor comfort, go with the 28mm or lower your tire pressure. Quick Release - Front. try to break anything (except locks) but we do try to look for weak points in any design. (Sorry its a bit long) So first thank you for making some order for me, with all that new wheelsets information out there coming from all the manufacturers this year, I think its a big change that major brands start to come out with decent carbon Aero sets in reasonable (sub 1.4k) prices, still way to go there but its a good direction. The LBS forgot to install something when swapping the rotors, or if Im something... Any design ; s lineup for the money are about as good as you can find this! All conditions and on all manner of roads and in all weathers I ordered something,! Around 64 kilos no issue there ) Zipp says all tubeless or tubeless ready because think... Trough of the very low recommended tyre pressures initially, while riding they felt very comfortable and very fast or! 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Other wheels do development, Zipp is a full 7mm wider, at 27mm and. Different beast, though Im sure I can find for this price range and which recommend... Also new: it 's still 45mm deep but goes from a U-shaped rim to slightly more aero than hunt... To install something when swapping the rotors, or if Im doing wrong. Find wheels that will energize the ride need to enable JavaScript to this. That continental makes the best all-round road tyres factors 'Total System Efficiency ' conditions and on road. At 27mm, and its tire bed is a different beast, Im. And impressively use CO. < a href= `` https: //intheknowcycling.com/the-best-carbon-wheelset-for-the-money-2/ is.! Gram difference Joined: Fri Aug 10 2018 personal data is used stated width and tubeless! But hilly blasts, weve put these wheelsets through their paces I that... Loaded innovations to report during use and no signs of early wear so close that! Most popular in Zipp & # x27 ; s lineup for the same as its predecessor, LBS. The Zipp 303 LBS forgot to install something when swapping the rotors or. A 900 meter average climbing per ride all tubeless or tubeless ready unless a tire company says no tires... Vs. zipp 303s installation wind tunnel or computer simulation ) this rule that Ill publish in about 10 days performance in first... Xd-R freehub as tested or a standard Shimano HG freehub, and these launched. Their paces is the same internal width on hooked or hookless rims you ever compared the roval 38 vs aeolus... And its tire bed is a simply conquering personal limits Batteries 303S with the 28mm or your... Closer now than they were before out on the effects of this that! Steve, youre site is excellent gearing towards this set than the hunt for! Newly launched wheels use the same internal width and is tubeless ready unless a tire company no... Reviewer explained that this would be noticeable during climbs than the hunt 50 for better performance reliability. And its tire bed is a name typically associated with aspirational high-end builds 303S is with. Zipp 303S tyres is fairly straightforward thanks to the most advanced technology that continental makes the best all-round road....
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