Either you have JavaScript disabled or your browser does not support JavaScript. Would e.g. 0000010210 00000 n Technical FAQ: 10- and 11-speed drivetrain component compatibility . The cassette weight and narrower range with NX are considerations, and it is worth remembering that you cant run the wider range 10-52T GX cassette as an upgrade, with an NX drivetrain. GX Eagle AXS does. Please see our 24.07 x 37 bearing for use with these cranks. Always make sure that the chain is compatible with your cassette and rear derailleur. Its where stiffness meets durability. perhaps spacers are used on the axle. This is not something crank manufacturers recommend, though, with some pointing to a difference in the spacing of the chainrings as a potential problem, however the weight of anecdotal evidence clearly suggests otherwise. Fortunately, aftermarket brands like Swissstop and Kool Stop typically create pads to suit both types of holders, so it is simply a matter of matching the style of pad to the brand of callipers in all instances except one: Campagnolos Potenza brake callipers are actually fitted with Shimano/SRAM-style brake pad holders. Campagnolo 11-speed shifters and derailleurs from 2015 onwards are not backwards compatible with 2014 or earlier versions. Engineered to mirror our podium topping XX1 and X01 Eagle AXSderailleurs, the new SRAM GX Eagle AXS derailleur comes from the same bloodline, featuring the rugged dependability youve come to expect from our GX Eagle drivetrains. The SRAM AXS Battery offers approximately 20 hours of ride time or more, weighs just 25g and is detachable with a single clip. Its not been necessary for SRAM to develop new tools for the cranks, a 12-tooth 46mm OD cup tool, or regular bearing press being are suitable. In contrast, Shimano and Campagnolo owners will need to replace both derailleurs and the shifters. SRAM introduced the DUB cranks in 2018. If you like to upgrade your bike over time, starting on a budget like I did, but transforming the bike to a dream build. Remove all crank spacers and wave washer if present. 1021 0 obj <>stream ** Eagle chains are only compatible with SRAM Eagle 1x12 systems. AXS COMPONENT COMPATIBILITY ELECTRONIC COMPATIBILITY Choose your Primary Component(s), Optional System Component(s), and the System Controller(s) for a customized bicycle experience. trailer Sram crankset compatibility - Bicycles Stack Exchange Chain Compatibility - BikeTiresDirect 556 SRAM. Similarly, an 11-speed crankset will readily mesh with a 10-speed transmission. . So are these worth it? Perhaps there will come a time when there will be widespread compatibility amongst components, but for now, consumers will have to continue to wrestle with the intricacies of groupset compatibilities. As rotational components, any grams saved with a lighter cassette or crankset make a difference you can feel when riding. Our SRAM RED, Force, and Rival 12-speed cranksets are compatible with the following frame bottom bracket interfaces when used with the appropriate SRAM DUB bottom bracket and spacers: What PowerLock do I use for my Flattop 12-speed chain? NOTE: FSA MegaEXO crank spindle diameters can be as large as 24.07mm. Find the details here. The SRAM Eagle AXS Transmission chain looks like the SRAM 12-speed Road Flattop chain. With over 150 miles of riding, I can say these were worth it. But feel I've only been a true Mountain Biker since 2012. When it comes to chains and cassettes, the market is awash with products from the major manufacturers and aftermarket brands, yet its not always obvious which chains and cassettes are compatible with one another and any given groupset. Force and Rival wide spindle 12-speed cranksets are compatible with the following frame bottom bracket interfaces when used with the appropriate SRAM DUB bottom bracket and spacers: off-road.cc is dedicated to bringing you the best coverage of all off-road riding, Our sister site for road bikes road.cc SRAMs XD freehub body is only compatible with its XD cassettes, however owners are free to use any 11-speed chain with the cassette. When Shimano and SRAM introduced its 11-speed groupsets a few years a go, buyers had to replace their freehub bodies or wheels in order to enjoy the extra sprocket. Would there be any benefit to standardising the design of groupsets? Dura-Ace/Ultegra/105; Red/Force/Rival; Super Record/Record/Chorus), however its not safe to assume that this will always be the case. Thus, while it is physically possible to operate one brand of derailleurs with another brand of shifters, the quality of shifting will be greatly compromised. Such restrictions arent limited to shifters and derailleurs, either; they can also affect the rest of the drivetrain as well as the brakes. The new axles are a smidge under 29mm (28.99mm, to be precise) in diameter, increasing stiffness over previous 24mm spindles. No idea exactly which models do and dont fit though. Since my spindle is 24 mm all the way, it is probably compatible with the Shimano system. The major manufacturers are very unforgiving of any deterioration in performance but not all riders are so discerning. Keep reading to learn the differences and understand which drivetrain is best for the type of riding you enjoy. For those using road disc brakes, hydraulic levers and callipers from Shimano, SRAM, and Campagnolo are not interchangeable. Within the SRAMs mountain bike crankset hierarchy, GX is only 10% lighter than NX, but when you place those cassettes on a digital scale, the product grading becomes very obvious. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub. We're real, passionate riders, just like you. Therefore, you need to compare specific rotational bits of the NX and GX drivetrains to know if that 15% weight difference is universal. And while it is preferable to match the chainrings/crankset to the transmission, there is no strict need to do so. In contrast, Campagnolos Chorus EPS parts are completely incompatible with the companys Record/Super Record EPS components, including the wires, batteries, and chargers. Can I mix SRAM Eagle AXS Transmission components with Eagle Drivetrain components? Drive side bearing is pressed on the spindle up against the crank arm. New axle diameter and bottom brackets that should fit any bike on the market. endstream endobj 1020 0 obj <>/Filter/FlateDecode/Index[14 968]/Length 49/Size 982/Type/XRef/W[1 1 1]>>stream Likewise, SRAM mountain GXP cranks are compatible with the Stages Carbon for Mountain GXP models, with the exception of narrow q-factor (156mm) versions of XX and XX1 cranksets. SRAM NX Eagle crankset with 30t chainring specifications The finish on the cranks began to wear after just one ride. Ultimately, that means the GX Eagle DUB Crankset is compatible with virtually any mountain bike, regardless if your frame uses a threaded, Press Fit, BB30, or PF30 bottom bracket. Mixing road groupsets: what works together and what doesn't Any bit of weight you can take away from the spinning mass on your bike; drivetrain, wheels, tires youll feel it. Variation in hub spacing has a more profound effect on disc brakes, where even very minor differences (<0.5mm) in the position of the rotor can ruin its alignment with the calliper. 0000031702 00000 n Compatibility - SRAM Thus, owners of 10-speed cranksets fitted with a power meter do not need to replace the chainrings if they upgrade to an 11-speed transmission. After that, the width and spacing of the sprockets was reduced to allow more sprockets to be added. Its goal is to have the best product available for a given application. Delivering consistent performance with a light, stiff and durable design, the SRAM Carbon GX Eagle crankset is engineered to give complete chain control to riders pushing the limit. 3-piece crankset with separate, replaceable spindle. The evolution of the transmission from six-speed to 11-speed created further incompatibilities. Signature GX colorway as part of Eagle Colorsystem - pairs with all cassettes and chains, from Black to Gold to Rainbow to HardChrome and all-new Copper. As a result, Shimanos newest brake/shifter levers arent well suited to SRAM or Campagnolo brake callipers, and vice versa, or even earlier versions of its own dual-pivot callipers (e.g. 0000001118 00000 n With an expanded, 520-percent gear range giving riders more ability to spin and recover on the burliest climbs, Does your derailleur protect itself? I do not really feel a need to upgrade the 2x10 setup and just want to fix the bike. > Buy now: SRAM NX Eagle PG1230 Cassette - 12 Speedfrom Merlin Cyclefor 69.95 For those hoping to use an even larger sprocket, Wolf Tooths Road Link can increase the clearance of a mid-cage derailleur to accommodate sprockets as as large as 40T. However, as I kept constantly tightening the screw the gap slowly disappeared and now the crank is there without any spacer or washer. I do still hit my pedals occasionally, but I added the SRAM crank arm boots to ease my paranoia. For these riders, the GX Eagle DUB crankset allows them to go all in, every day they ride. When SRAM entered the road groupset market in 2006, it decided to adopt Shimanos specifications for its chains and cassettes. Does the 500-table limit still apply to the latest version of Cassandra? To learn more, see our tips on writing great answers. 2023 Wheels Manufacturing, LLC. When SRAM introduced its 111 drivetrain for MTB in 2012, it was accompanied by XD, a new freehub body and cassette design. The NX rear derailleur is 340g, compared to a GXs rear mech weighing in at 290g. Hi, I ended up buying the FSA Comet Megaexo Modular Crankset 2X. The new system provided very accurate shifting, but it depended upon precise compatibility of the shifter with the derailleurs and drivetrain. As the brains behind the operation, each brands shifters (mechanical and electronic) must be matched with its own derailleurs in order for the indexed system to function properly. Bikes with relatively long hangers may be able to accommodate even larger sprockets (sometimes, up to 32T for a short-cage derailleur) but there is no way to tell without experimenting with different-sized sprockets. This confirms what I was thinking. Thank you! GX Eagle Specs & Features: Mid-tier group Matchmaker X compatible with ZERO LOSS tech XD driver 10-50t or 10-52t pinned cassette 10-52t cassette is not compatible with previous generation Eagle derailluers Shimanos chains and cassettes are typically smoother and quieter than SRAMs offerings, and durability can differ between the two brands as well as the different levels of components. Italian. Checking battery life is easy: green light means its at or close to full charge. SRAM's GX Eagle workhorse crank with DUB 28.99mm spindle; Works with major BBs: BSA/threaded/English, Press Fit, BB30, PF30; But they've definitely not created a new standard. Got questions? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The GX aluminum equivalent retails for $135. Designed to work in frames shell width from 68mm to 92mm. The difference there is just over 17%. As with all manufacturer recommendations, these limits are conservative, and it is possible to use larger sprockets (e.g. What boots fit my crankset? - Worldwide Cyclery AXSwebisdesigned to analyze shifting, gear use, power zones and tire pressure. Crank spindle diameter is 30mm from end to end. When determining whether a crank will work with a particular bottom bracket, it is also important to check the bearing landing surface on the crank spindle. When I first installed it there was a gap as you suggest so I bought a washer and a spacer. But there are other issues to consider, too, when comparing NX to GX. Was this article helpful? And therefore, a slightly larger weight discrepancy between NX and GX derailleurs can be tolerated. With that said, the incompatibility is not so profound as to render the gears useless, so the mismatch is more than acceptable as an emergency replacement and short-term use. Is Shimano MTB front derailleur compatible with SRAM crankset? Currently trying to take my bike wherever I can ride in conjunction with car road trips. That doesnt mean that the mix will always please a rider. While the demands for the chain and cassette are fairly stringent, chainrings (and cranksets) are far more forgiving, so it is possible to mix brands as well as 10- and 11-speed versions without having an impact on the quality of shifting. Featuring our X-SYNC 2 tooth profile chainring for complete chain control. COMET MODULAR CRANKSET work on my bike better then? We seriously love what we do, and seriously love bikes. Shimano specifies a 24mm diameter spindle. Nevertheless, it is possible to mix some parts, so heres a look at what will and wont work for 10- and 11-speed road groupsets. Cassettes and cranksets are what matter with a drivetrains rotational mass and potential fatigue coefficient. Connect and share knowledge within a single location that is structured and easy to search. Why is it shorter than a normal address? Its a physical constraint based on the geometry of the derailleur and the amount of clearance between the upper jockey wheel and the sprockets. pdf 126 KB: MTB Hub/Fork/Wheel/End Cap Compatibilty : RockShox, SRAM. Can I use my Coinbase address to receive bitcoin? For those that own Mavic wheels, there wont be any need to replace the wheels since the companys 10-speed Shimano/SRAM freehub bodies were always longer than they needed to be at the time, and thus happened to be 11-speed-ready. This will not only ensure crisp shifting across the full cassette range, but may also prevent damage from a chain that derails into the spokes or frame. Thats generous but with the latest SRAM product upgrade to GX, you can opt for a 10-52T Eagle cassette, with a gearing spread of 520%, sure to get up even the steepest climbs without maxing out that heart rate. For the purposes of this article, I recognise three levels of compatibility: go, no-go, and variable. The NX cassette might be much heavier, with a slightly tapered gearing range, but it does offer fantastic component convergence. Thus the AXS chainrings are not compatible with any chain other than the AXS flat top chain. The relationship between bottom bracket spindle and bearing is the core of DUB technology. 0000039281 00000 n As a result, the chains and cassettes from the two brands have always been completely interchangeable for any given type of transmission (e.g. Not sure how it was intended to work because the tolerances for that are pretty small. Installation. Advanced Search Cancel . PRIMARY COMPONENT(S)1 As I have knee issues I am looking for 165mm crank arms (with 38T chainring). Up until that point, a 10T sprocket was simply too small to fit to a standard freehub body. 11-speed). For the best experience on our site, be sure to turn on Javascript in your browser. The XX1 gets the lightest CNCd SL version of the X-Sync 2 ring and the X01 gets a CNCd ring. Likewise, Shimano and SRAM buyers have the freedom to mix different levels of chains and cassettes so long as they are designed for the same kind of transmission. %%EOF SRAM Eagle 1x12 Expands to 52-tooth with 520% Range As for aftermarket brakes, there is very little information that is readily available on their performance with different levers; generally, theyre designed with some sort of compromise so as to accommodate all levers with varying degrees of performance. Tiagra 4700 remains compatible with any Shimano/SRAM 10-speed chain and cassette. SRAM GX Eagle | Worldwide Cyclery He is also a regular presenter on BikeRadars YouTube channel and the BikeRadar podcast. For those contemplating a piecemeal upgrade from 10-to 11-speed, there may be no need to replace the derailleurs, at least for SRAM mechanical groupsets. This makes for an amount of enforced redundancy, much to the displeasure of at least some buyers. It funny because when AXS was launched some people were so thrilled that road and mtb parts . While these differences may frustrate some buyers, it makes for a wider range of products to choose from, which is likely to suit thrifty shoppers and riders that enjoy experimenting with their equipment. GX Eagle AXS combines rugged durability with connected wireless technology that's made for the mountain. It also doesn't help that carbon cranks using a 30mm spindle have a better strength/stiffness to weight ratio than 24mm. Learn more about Stack Overflow the company, and our products. Shimano puts . <]/Prev 59827/XRefStm 1335>> Reasonable sealing performance with lifespan that exceeds claims. SRAM GX Eagle AXS review - Groupset Mountain - BikeRadar At 170 mm in length, these SRAM Dub Boost cranks slotted right into my drivetrain replacing the aluminum versions. Shimanos two-bolt direct-mount system has become a common sight on aero road bikes, but there is another two-bolt direct mount system developed by TRP that pre-dates Shimanos design, that can be found on some TT bikes (eg. These cranks will not work in normal 24x37 bearings. As a consequence, the rear derailleur limit screws and cable tension may have to be reset when swapping wheels. With an expanded, 520-percent gear range giving riders more ability to spin and recover on the burliest climbs. The brake pads designed to fit one type will not fit the other. 0000039867 00000 n Sram crankset compatibility. DUB BSA MTB 100, DUB PF MTB 121, DUB BSA73 SB+, DUB PF92 SB+, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP, 49.0mm, 52.0mm, 55.0mm, 56.5mm, 66.5mm, 76.5mm. We got an early sneak peak of these prototype cranks gun case and all! Your browser does not support all of our websites functionality. So when I graduated from GX Aluminum to these new GX Carbon crank arms, I was excited to see if I could feel a difference. Your browser does not support all of our websites functionality. Compatibility - SRAM Compatibility Rival, Force, Red eTap AXS What type of freehub body is required for SRAM RED and Force eTap AXS road cassettes? 0000001695 00000 n There are then regular carbon and alloy versions of both the Descendant and Stylo cranks (aimed at enduro and trail riders respectively). What's the function to find a city nearest to a given latitude? Tom Marvin is a technical editor at BikeRadar.com and MBUK magazine. If total energies differ across different software, how do I decide which software to use? Sram GX Carbon Crankset | Rider Review - The Lost Co. Many press fit BBs are made to take 30mm axles, but 30mm axles are less common in threaded BBs (but it is possible, and BBs are made for that purpose). Direct mount interface compatible with chainrings across the entire Eagle Ecosystem. In contrast, Dura-Ace 9000 and 9100 shifters and derailleurs are interchangeable. A more robust and accurately aligned rear derailleur will also retain its shifting accuracy for longer, before requiring some tweaking. Can I use SRAM DUB Red Crankset in a Trek Madone SLR 7 that requires GXP? With more than twenty years of mountain biking experience, and nearly a decade of testing mountain and gravel bikes, Tom has ridden and tested thousands of bikes and products, from super-light XC race bikes through to the most powerful brakes on the market. 17T for an 11-28T cassette). In developing the cranks with the bottom brackets, SRAM has kept the relative position of the bearings a constant between bottom bracket types, as such the BB30 and PF30 bottom brackets now come with external bearings, rather than internal ones. Only one color option, and its called Lunar. > Buy now: SRAM NX Eagle 12 Speed Mountain Bike Groupsetfrom Chainreactioncyclesfor259.99, > Buy now: SRAM GX Eagle 12 Sp DUB Drivetrain GroupsetfromChainreactioncycles for 411.75. Embedded hyperlinks in a thesis or research paper. Mountain version designed to work in frames shell width from 73mm to 92mm. SRAM GX Eagle DUB Crankset - Boost - Components - Competitive Cyclist Thus, cranks from Shimano, SRAM, and Campagnolo are freely interchangeable along with those from all aftermarket brands (e.g. BB30 to BSA frame conversion with internal cable routing? According to Leornard Zinn, the SRAM AXS chain has different sized rollers than a conventional chain. RaceFace Cinch is a three-piece system. Shop all SRAM. The chain gap will need to be adjusted in . We are not a warehouse store. The best aluminum crankset we make, engineered to deliver consistent performance every ride. However, Potenza shifter will operate a Super Record, Record, or Chorus rear derailleur without any significant issues. Your frames bottom bracket shell, which is BSA threaded. I am very happy with the purchase, and Im sure you will be too. According to manufacturer recommendations, the capacity of a short-cage rear derailleur is 33-34T, and this increases to 37T for mid-cage versions. SRAM isn't lying; the full complement of new Red shift components (shifter, front derailleur, crankset and chainrings) provides the best performance. PF30 79-A (BBRIGHT) PF30 73-A (Cannondale) T47 85.5. %PDF-1.4 % It works! We test SRAM Red backwards compatibility Can You Use a SRAM Crankset With Shimano? - Gear For Venture 2. Spindle length varies depending on type of crank (road, Mountain, Triple, etc.). Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. To work properly, this page requires JavaScript to be enabled or to use the most recent versions of Google Chrome, Safari, or Firefox. Mix and match with chains and cassettes available in Black, Gold, Rainbow and Copper to curate a look thats all you. Of course, some fancy DUB drift tools will be made, but they arent necessarily required. The Cranks of the SRAM GX are also constructed with an alloy chainring (the NX Is made of steel). Best Use: Mountain Biking. If you have an Eagle AXS (XX1, X01, or GX) Rear Derailleur, you do not have to change the derailleur, it is backward compatible with the Eagle 10-52 cassette. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime. I liked the idea of an aluminum crank that could smash into rocks without care, and save me a few pennies in the process. GX EAGLE CHAIN Designed with SRAM's Eagle geometry, the GX Eagle chain features solid pin construction, Eagle PowerLock and smooth, efficient shifting that you can count on every time out. Hes also worked out that shaving your legs saves 8 watts, while testing aerodynamics in a wind tunnel. SRAM Apex 1x crank supports 44, 43 and 40 tooth rings. Bicycles Stack Exchange is a question and answer site for people who build and repair bicycles, people who train cycling, or commute on bicycles. It only takes a minute to sign up. As a result, there is not much forwards or backwards compatibility, even within the same brand. SRAM claims that the DUB system allows for the lightest cranks possible, which are also strong, while the new BBs add durability the XX1 version drops a relatively whopping 80 grams from the previous version. 0000031292 00000 n The spindle type, which is where you ran into trouble. ABLC (Aerodynamic Boundary Layer Control), Zipp End Cap Compatibility Chart Franais, DUB: Choose a Road Bottom Bracket Compatibility Map, MTB and Road Hydraulic Disc Brake Lever and Caliper Compatibility. What I want to ask - is there an adapter for this? For riders who value the tactile feedback of a more responsive shifter to the touch, the truth is that a SRAM NX shifter will never feel as haptic as GX. 0000034565 00000 n Ultimately, the combinations that fall into this category should be considered unproven and subject to the needs and expectations of the individual. Finally, there is yet another two-bolt system specifically designed for linear-pull brakes. It is the difference in the latter that will produce a noticeable difference in shift quality for 10-speed transmissions, which is why a wheel fitted with a Campagnolo cassette performs poorly (lazy upshifts, extra chain noise) with a bike running a Shimano or SRAM groupset, and vice versa. The XDR driver is 1.8mm wider than XD (so as to suit the spacing of road hubs) but it remains compatible with XD cassettes provided a suitable spacer (1.8mm) is fitted. mud clearing and durability Chainring is designed specifically for Eagle chains and drivetrains 52.0mm chainline DUB compatible bottom bracket sold separately Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost . Chains were narrowed, too, slimming down to 5.50-5.90mm where once they were 7.80mm. Lance is an award-winning writer who has contributed to myriad piblications all over the world including Cyclingnews, Bike Perfect, MBR, Topgear, TopCar andCar magazine. Most crank spindles are machined so that bearing landings (22mm, 24mm, 29mm or 30mm diameter) are wide enough and spaced far enough apart to work within a limited range of bottom bracket widths. 0000023922 00000 n According to manufacturer recommendations, the maximum sprocket size for short-cage rear derailleurs is typically 28T (Shimano/SRAM) or 29T (Campagnolo), while mid-cage derailleurs can accommodate sprockets up to 32T. Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more. h1 -C7%/xC. About Me: Been riding bikes my whole life. Indexed shifting works because the rear derailleur travels a precise distance in response to a pre-set amount of cable pull within the shift lever. In addition, Campagnolos chains differ from Shimano/SRAM in overall width, and the company uses variable spacing for its sprockets (Shimano/SRAM cassettes have uniform spacing). Be that as it may, it is possible to ignore this capacity and use a larger sprocket without changing the length of the chain so long as the rider is prepared to avoid cross-chaining when using the big chainring (albeit with potentially dire consequences if you forget). Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains. What is this brick with a round back and a stud on the side used for? > Buy now: SRAM GX Crankset for 12-Speed Cassettesfrom eBayfor 130.68 Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Sun up to sun down in Queenstown with Ryan Howard. Ideally, that sum total should be equal to, or less than, the manufacturers stated rear derailleur capacity. Engaged, and living in Boulder with our 2 dogs. Lance Branquinho is a Namibian-born media professional who graduated to mountain biking after injuries curtailed his fascination with trail running. Why did US v. Assange skip the court of appeal? When attempting to use a much wider crank spindle than your bottom bracket width, make sure that the bottom bracket bearings fall within the bearing landings on your crank. In many instances, it is possible to mix different levels of shifters and derailleurs from the same brand (e.g.

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