Designed without wires or cables the eTap wireless drivetrain is paired with SRAM's advanced HydroHC technology to provide a simpler shifting and better braking system with improved control and ergonomics. The intuitive simplicity of SRAM RED eTap with an added performance of hydraulic road disc brakes (HRD). A travel floor pump with big features, a long hose, and a digital gauge, it easily hides in a duffel, backpack, or anywhere in your car. And its nice to have options. Adding a 12th sprocket to the cassette reduced the space in between the cogs, so SRAM designed a new 12-speed chain which it took as an opportunity to create the distinctive looking flattop chain now in use. 36T: 36T=5mm / 33T=5mm / 30T=10mm / 28T=12mm (chain in largest sprocket) Cycling activity Bidex Code 202110 Category Road Main . My response was specifically regarding shift speed. Road - RED eTap AXS: SRAM Chainring Kit RED DUB Direct Mount 2-speed - SRAM Battery Charger for RED eTap | etap AXS | Eagle AXS - SRAM RED eTap AXS DUB Cran. Brian, thats the funny thing about writing up a part thats really good with no apparent downsidespeople assume were all paid off. There are lots of good things about this group but it does nothing that di2 doesnt do. Now, a more affordable little brother has joined the AXS family. 33T: 33T=5mm / 30T=10mm / 28T=10mm / 26T=14mm (chain in largest sprocket) Rear derailleur max. To work out the range of a cassette divide the largest sprocket by the smallest and multiply by 100, and looking at the range of AXS the ranges are broader than traditional gearing. Since then, hes reviewed hundreds of bikes and thousands of other pieces of cycling equipment for the magazine and the Cycling Weekly website. As mentioned above, both SRAM and Shimano offer either rim or disc brake options. In contrast, Shimano has stuck to cassettes that start with an 11-tooth smallest sprocket, as it claims that this is less prone to wear as a greater number of teeth are in contact with the chain. The smaller articulation angle between the chain links as they pass over an 11-tooth sprocket should also lead to lower friction, although SRAM claims that the 12-speed Red eTap with a 10-tooth sprocket is as efficient as its previous generation 11-speed system with an 11-tooth smallest sprocket. But sometimes people dont have unlimited budgets. With Rival, more riders can upgrade their ride with a fully wireless design, X-Range gearing, and an integrated Quarq power meter. Dura ace is much cheaper. We found that this makes it easier to ride in a tucked aero position due to better grip. England and Wales company registration number 2008885. Choose from any appropriate 11spd/10spd option. Well, I only rode the one bike with the one combo, but yes, Id say so. This narrower grip is possible because Rival eTap AXS doesnt have contact point adjustment for the brakes, and also does not allow for blips (auxiliary remote shift buttons). the gap between the next sprocket up and next sprocket down is bigger. In comparison to Shimano's traditional gearing, the 50/37 and a 10-26 cassette is the equivalent of the 53/39 with an 11-25 cassette. Hes been cycling for a lot longer than that though and his travels by bike have taken him all around Europe and to California. Or not being able to use your wheels without swapping out parts on them? Wide crankset and front derailleur options for gravel bikes. The weight differences come down to materials and construction. Everything is geared around the 10-tooth sprocket on the cassette, and this has allowed the brand to shrink the front chainrings, pushing the extra gear range to the back. All these sites are paid to promote therefore we cant expect them to be BRUTALLY honest because that means a blacklist from the sponsors in future. Warren Rossiter (BikeRadar) has been using it about 2 months, and says in his video on it that its maybe a wee bit faster. Upon reflection, I wasnt constantly chasing that sweet spot thats so elusive on something like a 50/34 combo. The cassette is a masterpiece of machining, with the construction using SRAMs one-piece X-Dome design to save plenty of weight. SRAM has always majored on gravel bike riding and now bundles this functionality into its XPLR range, which is available at Red eTap AXS spec level. eTap refers to Electronic Tap. I added the left crank arm weights, and the cassette, its all here now. Also looks pretty much like the red from far so IMHO a nice upgrade. Check out the charts and graphs on the new ratios in our launch coverage for the full story, but heres the nutshell: Three different front chainring combos all share 13-tooth jumps between small and large rings. The picture shows that the RDs weight is 297g and not 247g (and that would be closer to the claimed 303g). Adding an extra sprocket reduces space, which means the width of the chain must be reduced. Red uses carbon brake levers and hollow carbon crank arms. Is there even a pro world tour team riding Sram anymore? Any improvement in the new group with a 212 set up? At first glance, the "new" SRAM Force AXS groupset looks shiny and completely new. The frame is made out of carbon and the condition is Brand New. Namely, the clutched rear derailleur. Each shifter operates on a CR2032 coin cell which should last for around two years. Msrp $764 Model ID RD-RED-E-D1 Features And it certainly looks bulky and clunky even compared to Ultegra di2. The new chipset and connectivity built into the eTap AXS system has allowed SRAM to build a dedicated app so you can take advantage of its custom features. Sram's most affordable eTap AXS groupset ridden and rated - but does the performance justify the cost? You can assign the groupset to work in one of two semi-automated ways. You can also run a 10-36 cassette with a specific, compatible wider-range Red derailleur. Rim brake fans arent being left out in the cold either as SRAM will be offering eTap AXS in that format. All Shimano's cassettes are backward compatible with wheels with 11-speed Shimano freehubs despite having a different flange arrangement. Visit our corporate site. We captured slo-motion film(watch the road video at that link)of the derailleur working its magic, showing off how it managed the chain even over terrain so rough it had the bike skipping off the ground. So what compromises are made to bring down the cost? Shimano doesn't yet offer a 12-speed gravel or single ring groupset option. Theyve addressed what few issues the first group had, made it faster and more capable, and its better looking than ever. Based in North Carolina, Tyler loves finding new travel adventures to share with his family and is always on the lookout for the next shiny new part to make his bikes faster and lighter. X-Range gearing compatible with 10-36t cassette. SRAM Red eTap AXS rear mech and flattop chain. Both SRAM Red eTap AXS and Shimano Dura-Ace are performance groupsets, both are each brand's top-end products and both are used by the pro racers on the international stage. Once the rear mech reaches a pre-defined point on the cassette the next shift will initiate a front mech shift with the rear mech making a corresponding shift in the opposite direction to give you the next gear ratio up or down the cassette. eTap is the next generation, electronic shifting system from SRAM, replacing their famous mechanical shifting, the Double Tap. Cycling Weekly is part of Future plc, an international media group and leading digital publisher. The harsher the bump, the more resistance it applies to keep the chain under control. Want more? The shift buttons get a bit of texture and hood covers are softer and patterned for better grip. Can its new 12-speed eTap AXS repeat the trick? After a few months of testing, eTap AXS has surpassed my expectations. The Orbit Fluid Damper provides chain retention using fluid resistance. It's more comfortable than a smaller lever as hand pressure is distributed over a larger area but might be less easy to grip for smaller hands. Ditto if you want to tweak your ratios. He has covered all the major innovations in cycling this century, and reported from launches, trade shows and industry events in Europe, Asia, Australia, North American and Africa. Its a little reminiscent of a BMX/Track half link, but these are full length links, The new XG-1290 cassette starts from a 10-tooth sprocket and is compatible with XD-R freehubs, The RED eTap AXS shifters are essentially the same shape as the previous shifter but with a carbon and chrome makeover and a new more ergonomic hood cover, AXS means both 1x and 2x drivetrains, but 1x doesnt just mean cross and gravel, SRAM also has this new 1x aero chainset for TT and triathlon with a spider mounted Quarq power meter option, The cross 1x chainset also has a power meter option, If youre not a fan of disc brakes SRAM also offers the new eTap with a rim brake option, A fluid damper built into the rear mech takes care of chain retention meaning eTap is now an option for cyclocross and gravel riders, With SRAMs AXS app (for iOS and Android) you can run firmware updates to the system (and power meter), look at battery levels, and assign actions to the shifters, as well as add-on blip controls and activate the shift modes, SRAMs reworking of gear ratios compared to its Shimano equivalents, SRAMs range of gearing offers a wider spread than we would have imagined, The new rear mech uses the exiting eTap battery as does the front mech, SRAM has finally produced a dedicated rotor for the road, and with its sculpted carrier and stainless (round-edged) brake track it looks the business, The new cassette keeps a close ratio of single-tooth jumps for the first seven sprockets, Ive been riding the new eTap for a few months now on Orbeas new Orca, which is available with the new eTap and Mavic Cosmic carbon Pro UST wheels and FSA K-Force carbon finsihing kit for 7,649. Well, that all depends on what kind of group you want and how you ride. Complete the kit with a matching helmet from Lazer. We review Rival AXS's weight, pricing, and how it compares to Force AXS and Red AXS groups. The levers havent really changed in shape, but the finish looks impressive with carbon levers finished with chrome graphics and a new softer and textured grip that feels good and offers a solid connection even in heavy rain wearing winter gloves. Short for 10-26 up to 10-33T / Medium for 10-28 up to 10-36T Weight without battery 36T Version Rear derailleur max. SRAM competitor Campagnolo might well have got to 12-speed first, but with the wireless, electronic RED eTap getting a wider revamp, which goes far beyond the fabled 12th sprocket, its taken aim at nothing less than a complete rethink of road bike gearing. It can be used with 1x or 2x drivetrains and is compatible with all X-Range cassette options fitting up to a 36-tooth cog. SRAM Gravel SRAM XPLR Gears 2x12SP. They didnt have the left arm available at the launch (uninstalled, anyway), but Ill pull one off the test bike and weigh, look for an update to the post soon. Shimano Dura-Ace vs SRAM Red eTap AXS: The two leading groupsets head to head. This consistency means they only need one rear derailleur cage length, and chainring pairs are all machined as a single piece, so theyre easy to swap in and out thanks to their direct-mount design. DOT fluid is more resistant to boiling than mineral oil and SRAM says the DOT 5.1 fluid it recommends has a boiling point of 270C when dry. Whereas SRAM brakes use DOT fluid, Shimano's use mineral oil. You should get around 60 hours of riding on a charge, with each derailleur having an indicator light that shows green, red then flashing red to show battery level. Sign up to receive Bikerumor content direct to your inbox. Subscribe from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! The hoods and shifter paddles feature a new ribbed texture for more comfort, grip, and control. You can only applaud SRAM for having the courage to take on decades of accepted standards and come up with something thats not just new, but has purpose with it. According to srams website, when that happens, they will discount it by 50% but its still seems like added complexity when a spider based system works fine. So, I do think SRAM is onto something here, and I wouldnt be at all surprised to see other chainring manufacturers following suit. Highlights. Every major publication/website has only talked about AXS since it came out. One thing that isnt mentioned here is that the powermeter is built into the rings, thus once you wear the rings out, you have to buy a new powermeter. You are a genius! SRAM launched Red eTap in 2015 and followed up in 2019 with 12-speed Red eTap AXS. GRX Groupset total weight does not include cassette and chain. SRAM Red chainrings are machines from one piece of material so are lighter and stronger than before. Having been testing bikes for more than 20 years, Warren has an encyclopedic knowledge of road cycling and has been the mastermind behind our Road Bike of the Year test for more than a decade. You can keep track of battery levels within the mechs and shifters and also assign up and downshifts to whichever lever you want. See more When comparing identical drivetrain configurations, RED eTap AXS weighs about 300g less than Force eTap AXS depending on the groupset configuration type you've selected. The derailleurs and shifters each contain their own battery, and the connection between them happens over an encrypted, wireless protocol. Compare them to DA or Ult di2 and Sram should be embarrassed. In comparison, Shimano's crankset is created using the brand's Hollowtech II technology. With the new 12-speed RED eTap AXS groupset, out go traditional gearing ratios and in comes something entirely new: As you can see, the chainring sizes are reduced and the cassettes look broadly similar, but what you actually get is harder and easier gears at both ends of the spectrum, across all combinations (Fig 1). Whereas the previous generation Dura-Ace's levers were a miracle of miniaturisation, the R9200 ones have actually grown a bit so they're just slightly smaller than SRAM's. Force cassettes use a mini cluster hybrid design, where the four small cogs are machined out of a single block of steel, and then eight additional cogs are individually pinned together to form the cassette. Red cassettes are machined out of a single block of steel to minimize weight. Are 13-tooth gear jumps considered cutting edge technology now? SRAM Eagle AXS MTB First Impressions, https://www.sram.com/stories/19-road-team-roster. To pair with the Rival AXS 12-speed chainrings and cassettes, there is a matching Rival AXS Flattop chain. Not so much. The SRAM Red AXS chainset has the two chainrings machined out of one block of material instead of being held together by chainring bolts like Shimano's groupsets. A remote mount for the battery would give even more clearance at the front derailleur. Perhaps because they coudnt say anything positive about it Thanks again. I am running SRAM force cranks and the red chainring. The Flattop design allows for a narrower chain without compromising strength or durability. Can anyone talk about how they put a Dub crankset on a BB90 frame? Beginners or triathletes pure gold right there! Campagnolos answer was to add a 12th sprocket to fill the gap in the centre of the block, which works to an extent but doesnt entirely solve the problem. Even the current RED E-Tap is a pretty rare thing to find on a shop floor so its difficult for an interested rider to experience. Shifting is actuated by switches on the brake levers, which send a signal to the derailleurs to do their thing. BA1 1UA. I wasnt constantly chasing that sweet spot thats so elusive on something like a 50/34 combo. Graduations: 10-28 or 10-33 teeth. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Bath The two most obvious material differences arefound in the brake levers and crank arms. Both also let you fit satellite shifters elsewhere on your bars. Let's take a look: Derailleur weight is the only functional difference in SRAM's AXS line. |, Buttery smooth shifts, quiet operation, brilliant gear range, The new one-piece direct mount double chainrings for the RED crankset are a serious piece of machining, SRAMs new 12-speed chain looks radically different with its flat-topped profile. Rival AXS shifters have a new, revised shape, designed to fit hands of all sizes and provide powerful braking from both the hoods and drops. Force uses this same spider for the 2x system, making it easy to swap chainrings from 2x to 1x with the swap of chainrings and chainring bolts only. SRAM's Red-level rim brakes are single pivot only, whereas Shimano also has a direct mount Dura-Ace option. The optional power meter by Quarq is solid and the numbers its providing match those I get from the Quarq meter I run on my own bike. For the road test, I was handed a Trek Checkpoint gravel bike equipped with the new eTap AXS parts, Zipp 303 tubeless ready wheels and the bike brands sweet vibration damping tech. SRAMs break with traditional gear ratios has meant some radical design changes chainset included. Spotted: A New XC Race Bike from Specialized 2023 Epic? These are there to please the pros, who were worried about chain articulation over the smaller sized sprockets in SRAM's standard X-Range configuration. The group offers 33/46 and 35/48 chainrings but not the 37/50 option. Using this, the brand is able to create a hollow crank arm while maintaining stiffness and decreasing weight. In its place is a design that has both chainrings machined out of one block of material that mounts directly to the crank arms on a spline, which is a design mountain bikers have had for a few years now. Wolf Tooth is working on one but its a little further out. SRAMs mechanical groupsets have always been an outstanding value (same functional parts across all levels), so why not save the cash for other fun things, right? New 10-36 cassette and crank with 30/46 rings make Force eTap AXS more gravel and fondo friendly. The levers offer two ports per side for SRAMs accessory blips, which allow you to change gear anywhere you like on the handlebars. If it helps, Ill try real hard to find something wrong with it during my long term test! Similarly, aftermarket groups should be shipping now, too, and you will need the complete groupsadly, nothing from the original eTap group will work here. Its set to cost 3,349 / $3,648 / 3,618 for the 2x HRD RED version we have tested over the last few months. Electronic drivetrains are the future of cycling, and for the last two years, SRAMs wireless Red eTap AXS and Force eTap AXS groups have been at the top of the food chain. SRAM Red eTAP Groupset Weights Notes on SRAM Groupset Components All weights are taken from SRAM. If breaking batteries becomes an issue for me, thats where Im going. I think lots of the coverage is skipping the cost of this new group set. So Dura-Ace runs a 12-speed chain from the XTR groupset. Also, Ive already built 3 different bikes with the group and have yet to run into compatibility problems. The Rival rear derailleur, for example, has steel bearings, steel hardware, and an aluminum pulley cage. The two biggest differences from Di2 are that Red eTap shifting is wireless, and the AXS incarnations has 12 sprockets on the rear hub, with a significantly different approach to gearing centered on its 10-tooth smallest sprocket. Thats all they had available at the launch, but Ive pulled the left arm and cassette off our demo bike and added those weights to the post. ya know with no cranks or hubs available. Which I have always noted was lacking with etap as did another commenter. shifters, derailleurs, and calipers are ~$2500. Now theyre just bringing the model to road bikes. The brake levers are aluminum, and the lever reach is adjustable so you can personalize your fit. SRAM RED eTap AXS 12-speed and wireless, it's the ultimate in modern shifting Specifications Shifting: Wireless Braking: Disc, dual pivot rim Speeds: 1x12, 2x12 Weight: 2101g 2x rim /. There's also the option to have a wired connection between the shifters and the derailleurs. We and our partners use cookies to Store and/or access information on a device. Thats an example of real substance whereas much of their lineup is pure marketing. Hiding under the hood, though, are a big collection of incremental running changes that have been added to both Red and Force groups over the years and finally getting codified here. Strangely none of the reviewers thought it relevant. Suplests 2023 cycling shoe lineup has sleek options for road, gravel, XC, and trail, and they all look amazing. Their products are sexy and light but not on par with their price in my opinion. Ive already though about that exact thing. The rest of it looks great but I find the cranks really unattractive. Shimano R9200 brakes use Servo Wave tech, again ported from its MTB range, that gives you progressive brake action that is more aggressive at the end of the stroke and lighter when you're just feathering the brakes. Rival AXS rear derailleurs use a more traditional mechanical clutch. If I do go down the AXS path this year, I think an Easton crank might be the way to go. Just as the original eTap had plenty of innovative touches, so does the new kid in town. Get Shimano within a few clicks on the barrel adjuster and its good to go. I agree, the mechanical group will really help usher in their new gearing concept to the masses. Would you like to receive offers, updates and events from BikeRadar and its publisher Our Media Ltd (an Immediate Group Company)? Plus detailed bike, kit and accessory reviews from the experts! Scope of delivery With setup tool, without battery. SRAM Force opts for a two piece caliper design instead of the monobloc calipers found on RED, which results in weights of 166g and 180g for the front and rear brake respectively with full length hoses, 160mm rotor adapters with hardware, and a pad spacer. That doesnt mean they cant be easily anticipated or quickly deduced. There are similar, less visible material choices other components. Yes, I might have to learn a whole new set of gear ratios, but it opens up so much potential for experimenting with gear ranges a road 1x setup with a 10-51 rear block is a real option for those mad enough to try!
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