FC-GX-1-C1 Features Our best aluminum crankset. The crank slides completely through a 24x37 drive side bearing and stops against a 22x37 non drive side bearing. Designed with SRAM's Eagle geometry, the GX Eagle chain features solid pin construction, EaglePowerLockand smooth, efficient shifting that you can count on every time out. Favorite Trails: Hall Ranch, Trestle Bike Park, Free Lunch, Hangover Trail. Designed to work in frames shell width from 68mm to 92mm. 0000026387 00000 n While cynics may be quick to dismiss much of the resulting incompatibility as a marketing ploy to enforce a certain amount of brand loyalty, it has generated a pleasing array of unique and distinctive products. Any combination that is a go will consistently deliver a high level of performance, in keeping with the view of the manufacturers, while no-go will signify an incompatibility where there is an obvious shortcoming in the operation and/or performance of the system. It offers an industrial based bearing arrangement and was touted as having the lowest weight and rolling resistance of any crankset bottom bracket standard. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Shimano, SRAM, and Campagnolo have all prepared compatibility charts to help consumers identify potential problems, but none address all of the possible permutations or include components that have been discontinued. At present, it appears Campagnolo and SRAM road brake levers enjoy greater compatibility with at least one brand than Shimanos latest design (eg. Fussy riders and mechanics may notice a difference in the shift quality and/or some extra noise, however both are relatively subtle. The SRAM Eagle 12-speed chains are cross compatible with one another the only variance between them is weight and material. 0000028056 00000 n In many instances, it is possible to mix different levels of shifters and derailleurs from the same brand (e.g. GX Eagle AXS does. 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. 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. BB30 73-A (Cannondale) BB386. And flashing red means charge it up. Tiagra 4700 remains compatible with any Shimano/SRAM 10-speed chain and cassette. Thanks to the. Or would my money have been better spent elsewhere? When a gnoll vampire assumes its hyena form, do its HP change? BOOST is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chain stays, wider and stiffer suspension pivots, wider range of chainring options, as well as more clearance for bigger tires and wider, stiffer wheels. I also cannot find any measurements for the spindle length of DUB cranksets which is frustrating. With three major groupset manufacturers, a range of transmissions (seven- to 11-speed), and an excess of aftermarket components on the market, it is inevitable that consumers will have to grapple with a variety of incompatibilities when replacing or upgrading worn parts. Contact us to request a price match. rev2023.5.1.43404. SRAM claims that the DUB cranks should fit nearly every modern bike out there, save for a couple of pretty niche exceptions frames built around Super Boost rear dropout spacing and Cannondales BB30Ai frames. They cannot even be used with the 12 speed Eagle chain. > Buy now: SRAM GX Crankset for 12-Speed Cassettesfrom eBayfor 130.68 Your frames bottom bracket shell, which is BSA threaded. Was this article helpful? Reviews, buying advice and news. 2-piece crankset using a hirth joint in the middle of the spindle. He has a weakness for British steel hardtails, especially those which only run a single gear. And therefore, a slightly larger weight discrepancy between NX and GX derailleurs can be tolerated. Bearings have been moved around in places to make room for the cranks increased diameter spindle, but thats it. 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. It does seem weird but I did not touch it for a year and it works fine. The GX aluminum equivalent retails for $135. Spindle diameter is 24mm on the drive side, and 22mm on the non-drive side where the splines are. Designed to work in frames shell width from 68mm to 86.5mm. According to manufacturer recommendations, the capacity of a short-cage rear derailleur is 33-34T, and this increases to 37T for mid-cage versions. 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). Id say if youre trying to decide between oil slicking everything on your bike, or looking for an economical weight savings component, these cranks should be on the shortlist of upgrades. But feel I've only been a true Mountain Biker since 2012. The SRAM AXS Battery offers approximately 20 hours of ride time or more, weighs just 25g and is detachable with a single clip. Shimanos Tiagra 4700 10-speed brake/shifter is not compatible with any of its 10-speed rear derailleurs other than Tiagra 4700. One need only look at how long it has taken the UCI to contend with the prospect of professional riders using disc brakes in road events to understand how much of an obstacle a system of standards can be. As a general concept, then, there is very little interchangeability amongst groupset components, which is something any shopper should keep in mind when selecting the parts for a custom road bike build. Save 25% + DMR Trail Gloves + DeathGrips when you subscribe to MBUK magazine, *Spring Savings* Try 6 issues of Cycling Plus for just 9.99 | Save 74% today. Then use the chart below to help identify key crankset dimensions needed to select the correct bottom bracket for your frame. GX Eagle AXS combines rugged durability with connected wireless technology that's made for the mountain. FSA, Rotor, Praxis, etc.). 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 . It funny because when AXS was launched some people were so thrilled that road and mtb parts . XD, a new freehub body and cassette design, Bottom brackets, crank axles and bearings: Your guide to a compatible fit, Wolf Tooths Road Link can increase the clearance of a mid-cage derailleur, FSA K-Force WE 12-speed groupset Getting a hands on feel at Sea Otter Classic, Vaast R/1 road bike review: Magnesium tubing offers a distinctly cushy ride. What incompatibilities or surprising compatibilities have you come across when building or upgrading your bike? SRAM. Four years later,12-speed Eagle drivetrains became the norm and, with it, a host of more affordable trickle-down drivetrain options followed.. This upgrade cost me $2 per gram of weight savings. Spindle is permanently attached to the drive-side crank arm. Like the power2max above, the SRM SRAM Power Meter is a spider-based power meter that fits SRAM MTB cranksets that use the 3-bolt interface (pictured above). Any advice is appreciated! When SRAM entered the road groupset market in 2006, it decided to adopt Shimanos specifications for its chains and cassettes. Currently trying to take my bike wherever I can ride in conjunction with car road trips. Would there be any benefit to standardising the design of groupsets? There are also differences in fluid transfer from the master cylinders, hose specifications, and fittings that will further complicate mating one brand to another. Remove all crank spacers and wave washer if present. There is another, more subtle, incompatibility that affects different brands of hubs and wheels, but it will only have an impact on those riders using multiple wheelsets. SRAM is bringing to market a complete update of its 12-speed crank range, from GX Eagle up to XX1 Eagle, via Stylo and Descendant, all based around a new axle diameter specification named DUB (Durable, Unifying Bottom Bracket). 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). The AXS App is the built-in componentry software that makes it possible to connect, monitor andpersonalize AXS enabled components from SRAM, RockShox, Zipp andQuarq. 29mm diameter spindles. For the best experience on our site, be sure to turn on Javascript in your browser. Featuring our X-SYNC 2 tooth profile chainring for complete chain control. The diameter was reportedly defined by the sealing SRAM wanted to achieve from the bearings, rather than the seals and bearings being based around the axles diameters hence the rather odd figure for the diameter. Rather than work to a common standard, Shimano, Campagnolo, and SRAM have all developed their own specifications for their indexed gear systems. Note: this crankset is compatible with BB30 bottom brackets. SRAM's GX Eagle workhorse crank with DUB 28.99mm spindle; Works with major BBs: BSA/threaded/English, Press Fit, BB30, PF30; Free shipping for many products! As a consequence, the rear derailleur limit screws and cable tension may have to be reset when swapping wheels. 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. 0000019983 00000 n All the cranks will be available in 170mm and 175mm versions, with the GX Eagle cranks also getting a 165mm option. - CR8986 - RaceFace Large TruVativ Mountain: Owners need only replace the shifters and fit an 11-speed chain and cassette, and the hybrid system will perform much like a complete 11-speed groupset. 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. 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. As noted above, there is little or no backwards or forwards compatibility for Shimano, Campagnolo, or SRAM, so earlier versions of any given shifter may not be compatible with current derailleurs (and vice versa). SRAM NX Eagle offers the benefits of 1x12 shifting for an investment that wont ruin your bike budget. Uses wave washer on drive side of crankset to take up any play in crank. SRAM NX vs GX: compatibility concerns What I want to ask - is there an adapter for this? . 12 out of 16 found this helpful Related articles The new axles are a smidge under 29mm (28.99mm, to be precise) in diameter, increasing stiffness over previous 24mm spindles. 2021 SRAM GX Eagle 12-speed groupset details The new cassette is the biggest news here, which uses 123 stainless steel pins to hold the cogs (11 steel and one aluminium) together. Why did DOS-based Windows require HIMEM.SYS to boot? Consumers would find it easier to replace any part at short notice, retailers would be able to offer more options to their customers, and service centres would be able to attend to all repairs and servicing in a timely manner rather than being forced to wait on the delivery of proprietary parts. However, as I kept constantly tightening the screw the gap slowly disappeared and now the crank is there without any spacer or washer. The frame must comply with the Frame Fit Specifications for the components used. Is it compatible with SRAM road 12-speed drivetrains? I am very happy with the purchase, and Im sure you will be too. 0000042716 00000 n The engineering will be analysed in detail. At 612g the NX cassette is a lot heavier than the 450g GX version. But the difference was noticeable, for the positive. So are these worth it? Thus, cranks from Shimano, SRAM, and Campagnolo are freely interchangeable along with those from all aftermarket brands (e.g. Checking battery life is easy: green light means its at or close to full charge. Time will tell how the cranks actually perform, but well be getting our hands on a set very soon, so will update you with a full review once weve put them through their paces. , the derailleur has freedom to move out of harm's way, before instantly returning to its position for a seamless experience for the rider. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Dura-Ace/Ultegra/105; Red/Force/Rival; Super Record/Record/Chorus), however its not safe to assume that this will always be the case. That's 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. SRAM. The best aluminum crankset we make. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Our sister site for e-bikes ebiketips.co.uk. 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. Sram crankset compatibility. For example, Shimanos mechanical Dura-Ace 7900 shifters are not compatible with a Dura-Ace 9000 derailleurs because 7900 was a 10-speed groupset and 9000 is 11-speed. SRM SRAM MTB Power Meter. SRAM GX Eagle Crankset - 170mm, 12-Speed, 32t, Direct Mount, DUB Spindle Interface, Lunar, 49mm Chainline . The NX rear derailleur is 340g, compared to a GXs rear mech weighing in at 290g. And it only takes an hour to charge. The original crankset is described by Specialized as: Specialized Stout XC, 2-piece 2x10, 24mm spindle, anti-corrosion The cost difference between NX and GX is not insignificant. 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. Pre-order the Official Tour De France Race Guide 2023. SRAM argues that this isnt a new standard. Which ended up costing me about $5 per gram yeah. . See SRAM'sPrivacy Policyfor a detailed explanation of how your personal data is used. We got an early sneak peak of these prototype cranks gun case and all! SRAM's GXP is a 24mm spindle that tapers to 22mm on the left crank. Alternatively, the chain can be lengthened, but then the rider will have to avoid cross-chaining when using the small chainring, otherwise the extra slack may cause the chain to derail from the chainring. We seriously love what we do, and seriously love bikes. Thus, an Ultegra (6800/8000) 11-speed chain can be used with a Dura-Ace (9000/9100) 11-speed cassette. For the best experience on our site, be sure to turn on Javascript in your browser. 0000034029 00000 n <]/Prev 59827/XRefStm 1335>> 14T for a 53/39T crankset) and the largest and smallest sprockets on the bike (e.g. Tabulate all those bits that comprise a mountain bike drivetrain (from crankset to chain), and the difference is 15%. Its where stiffness meets durability. The bottom bracket has been designed with an extra layer of sealing, as well as tighter tolerances, and metal construction of the bottom bracket. 0000013041 00000 n Part of the reason for this is that SRAM uses DOT 5.1 fluid for its disc brakes while Shimano and Campagnolo use mineral oil. 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. 0000028519 00000 n With proven AXS wireless technology and the rugged durability of GX, its Eagle at its best. AXSwebisdesigned to analyze shifting, gear use, power zones and tire pressure. There are then regular carbon and alloy versions of both the Descendant and Stylo cranks (aimed at enduro and trail riders respectively). Only one color option, and its called Lunar. At $275 American dollars, this isnt the most expensive component on your bike. Can I mix SRAM Eagle AXS Transmission components with Eagle Drivetrain components? Find the details here. Finally, there is yet another two-bolt system specifically designed for linear-pull brakes. Similarly, there is no need to match the level of the chain and cassette to the rest of the groupset, so a 105 (5800) 11-speed cassette can be used with a Dura-Ace (9000/9100) 11-speed groupset. 11- and 12-speed compatible; Imported. Our Flattop chains are designed for 12-speed AXS road use only. > Buy now: SRAM NX Eagle PG1230 Cassette - 12 Speedfrom Merlin Cyclefor 69.95 All material Farrelly Atkinson (F-At) Limited, Unit 7b Green Park Station BA1 1JB. I am very confused by all the different parameters to watch for. With an expanded, 520-percent gear range giving riders more ability to spin and recover on the burliest climbs. It is worth noting that there are different fittings for rim callipers on road bikes that dictate what kind of brake can be used. How this incompatibility affects the brakes, and the drivetrain must also be considered since the latter is a critical component of your crankset. As for other brands of wheels or hubs, it is often possible to buy a conversion kit to address the incompatibility.