PRIMARY COMPONENT(S)1 I have a bike with SRAM s350 172.5mm 40T chainset, SRAM GXP 68mm BB and 12x142mm through axle rear hub, which should make my chainline 49mm. It has been almost a year - are you able to provide an update on progress ? If you compare the SRAM NX and GX rear derailleurs, the latter has more structural stiffness, which allows it to be configured with closer shifting tolerances. Feel free to shoot us an email or give us a call! In some applications it may be necessary to remove the adjuster. SRAM argues that this isnt a new standard. 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). They cannot even be used with the 12 speed Eagle chain. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub. The major manufacturers are very unforgiving of any deterioration in performance but not all riders are so discerning. Direct mount interface compatible with chainrings across the entire Eagle Ecosystem. Mix and match with chains and cassettes available in Black, Gold, Rainbow and Copper to curate a look thats all you. Thus, it is not compatible with any cassettes from either of those companies, or SRAMs conventional road cassettes. Now all current wheels, hubs, and bikes fitted with Shimano/SRAM are 11-speed-ready, but for those riders than have yet to upgrade from nine- or 10-speed groupsets, it remains an important consideration if their wheels hark from the same era. As a result, the chains and cassettes from the two brands have always been completely interchangeable for any given type of transmission (e.g. 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. Meanttobeusedacross allBBstandards. Is it compatible with SRAM road 12-speed drivetrains? Red light means its at or close to half charge. Thus the AXS chainrings are not compatible with any chain other than the AXS flat top chain. But they've definitely not created a new standard. On SRAM site I see that Force 1 and GX-1000 crankset should fit, but I have 2 (actually 3) questions: Outside of testing bikes, Tom competes in a wide range of mountain bike races, from multi-day enduros through to 24-hour races in the depths of the Scottish winter pushing bikes, components and his legs to their limits. All four systems require dedicated frame and fork fittings, and none of them are interchangeable. 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. I also recently spent about $50 on titanium bolts for the brakes, stem, pivot bolts, etc. Featuring an expanded 520% range, seamless compatibility with the rest of the ecosystem, and the ability to customize with the AXS app, GX Eagle AXS is your entry point to the future. Parabolic, suborbital and ballistic trajectories all follow elliptic paths. For the best experience on our site, be sure to turn on Javascript in your browser. 0000028406 00000 n The SRAM Battery Cover adds a stylish, protective cowling around your battery to ensure it stays safe and protected from impacts. Both require dedicated fittings on the frame and fork, so they arent interchangeable. In many instances, it is possible to mix different levels of shifters and derailleurs from the same brand (e.g. 0000010387 00000 n 2021 E-MTB Components Compatibility Map: English. So are these worth it? GX Eagle AXS combines rugged durability with connected wireless technology that's made for the mountain. SRAM Apex 1x crank supports 44, 43 and 40 tooth rings. Shimanos Tiagra 4700 10-speed brake/shifter is not compatible with any of its 10-speed rear derailleurs other than Tiagra 4700. Would you like to receive offers, updates and events from BikeRadar and its publisher Our Media Ltd (an Immediate Group Company)? 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. The spindle type, which is where you ran into trouble. 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. The original crankset is described by Specialized as: Specialized Stout XC, 2-piece 2x10, 24mm spindle, anti-corrosion 982 0 obj <> endobj ADDRESS:1475 Arthur Ave #1, Louisville, CO 80027, BUSINESS HOURS:MON - FRI / 8:00AM - 4:30PM. The introduction of eight-speed systems depended on an increase in rear hub width from 126mm to 130mm to accommodate the extra sprocket. 0000042264 00000 n Differences in price are accounted for not only by the construction of the crank arms but also the chainrings. The latter explains why a Shimano or SRAM cassette cannot be fitted to a wheel with a Campagnolo freehub body (and vice versa, save for Edcos unique freehub body design, which will accommodate both). I dont know if theres a substantive reason for this, or if its just to avoid any patents that Shimano had on its Hollowtech II system. At 612g the NX cassette is a lot heavier than the 450g GX version. Crank spindle is pressed into the drive side crank arm. 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. Free shipping for many products! For an improved shopping experience, we recommend that you use the most recent versions of Google Chrome, Safari, or Firefox. Bearings are pressed onto the spindle next to each crank arm instead of pressed into the bottom bracket cups. No idea exactly which models do and dont fit though. Service. 0000017514 00000 n At this stage, SRAM has yet to release an XDR cassette but it seems likely that it will serve a 112 transmission specifically designed for road use. Currently trying to take my bike wherever I can ride in conjunction with car road trips. Your current SRAM Eagle chainrings will be transferable because the interface between crank and chainring hasnt changed. No huge surprise there, though. 0000023922 00000 n Paired with their steel X-SYNC 2 chainring, you're looking at great power transfer, with no dropped chains or excess weight. In the alternative scenario, an 11-speed chain is less likely to cause problems with a 10-speed cassette; indeed, some anecdotal reports actually suggest a reduction in noise. There are also two kinds of brake pad holders for rim-brake callipers: Shimano/SRAM and Campagnolo. SRAM's GXP is a 24mm spindle that tapers to 22mm on the left crank. What's the function to find a city nearest to a given latitude? Rotational weight matters more than sprung weight. We got an early sneak peak of these prototype cranks gun case and all! Shimanos mechanical 10- and 11-speed road shifters are not compatible with its 10- and 11-speed MTB derailleurs. Can I mix SRAM Eagle AXS Transmission components with Eagle Drivetrain components? 1021 0 obj <>stream 0000015649 00000 n For the purposes of this article, I recognise three levels of compatibility: go, no-go, and variable. Your crankset is the part of the bike that makes your pedaling move your bike chain and, subsequently, turns your bike's rear wheel. The SCRAM NX line is constructed out of 6000-series alloy as against the 7000-series alloy of the GX. But feel I've only been a true Mountain Biker since 2012. It isnt all advantage-GX, though. I also cannot find any measurements for the spindle length of DUB cranksets which is frustrating. It also doesn't help that carbon cranks using a 30mm spindle have a better strength/stiffness to weight ratio than 24mm. Engaged, and living in Boulder with our 2 dogs. The GX Eagle AXS derailleur and shifter are also. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. That doesnt mean that the mix will always please a rider. BB30 is a different bottom bracket shell standard entirely. Aside from machining new fittings for the hubs, theres no easy way to address this issue, but sticking to the same brand of hubs/wheels wheels will often do a lot to avoid this situation. However, the major manufacturers maintain that it is a necessary byproduct of their ongoing R&D efforts. eebrakes), however some variability in performance should be expected. And it only takes an hour to charge. Bearings are pressed into the bottom bracket cups. Its goal is to have the best product available for a given application. 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. 14T for a 53/39T crankset) and the largest and smallest sprockets on the bike (e.g. AXS unlocks an entirely new way to personalize your shifting experience all controlled via the AXS App. If crank has a pre-load adjuster, measure from the face of the adjuster to the end of the spindle. By submitting this form, you consent to the processing of the above information in the U.S. by SRAM LLC. AXSwebisdesigned to analyze shifting, gear use, power zones and tire pressure. Compatibility. 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. The Cranks of the SRAM GX are also constructed with an alloy chainring (the NX Is made of steel). Drive side bearing is pressed on the spindle up against the crank arm. Its where stiffness meets durability. This upgrade cost me $2 per gram of weight savings. See our article Bottom brackets, crank axles and bearings: Your guide to a compatible fit for more information on this topic. 30mm spindle diameter cranks. Favorite Trails: Hall Ranch, Trestle Bike Park, Free Lunch, Hangover Trail. Please see our 24.07 x 37 bearing for use with these cranks. If you are not sure about compatibility, we have you covered with our compatibility chart. Visit sram.com/service for Frame Fit Specifications. 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. 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. 71 grams doesnt seem like much, but I could feel it on the steepest of climbs when I was sitting there just spinning. SRAM GX Eagle Crankset - 170mm, 12-Speed, 32t, Direct Mount, DUB Spindle Interface, Lunar, 49mm Chainline . The crank slides completely through a 24x37 drive side bearing and stops against a 22x37 non drive side bearing. When SRAMs Eagle groupsets were released, it probably knew its cranks werent the best out there (as good as they were), and this is why its developed DUB. With over 150 miles of riding, I can say these were worth it. The GX aluminum equivalent retails for $135. The NX rear derailleur is 340g, compared to a GXs rear mech weighing in at 290g. We took it a step beyond conventional thinking and made everything simplerbetter integrating the relationship between chainring, crank, spindle and bottom bracket. Shimanos flat-mount callipers use a different pad from its older post-mount callipers), so buyers need to know the brand and model of calliper when shopping for new pads. The SRAM Battery Cover adds a stylish, protective cowling around your battery to ensure it stays safe and protected from impacts. 2 4 comments Add a Comment Or would my money have been better spent elsewhere? Cannondale crank for use in BB30A or PF30A frames. Campagnolo has always adhered to its own distinct specifications for its chains and cassettes, including a unique spline pattern for the cassette. As for other brands of wheels or hubs, it is often possible to buy a conversion kit to address the incompatibility. PC GX Eagle** PC NX Eagle** PC SX Eagle** Crankset Model Bottom Bracket Options DUB PF30 DUB BB30 DUB PF89.5/92 DUB BSA Power Spline 1x12 XX1 Eagle . I will try the FSA crank. in this thread in this sub-forum in the entire site. What I want to ask - is there an adapter for this? As I have knee issues I am looking for 165mm crank arms (with 38T chainring). Absolutely. Converting an SRAM Apex 2x10 to 1x10. Tabulate all those bits that comprise a mountain bike drivetrain (from crankset to chain), and the difference is 15%. Advanced Search Cancel . Ideally a rider would ensure a drivetrain is complete and all the parts come from the one manufacturer, therefore ensuring the best possible performance and longevity of the system. It only takes a minute to sign up. Is there a generic term for these trajectories? Apparently some FSA cranks 24mm is more like 24.1 or something, and they dont fit very well at all into Shimano BBs. Since my spindle is 24 mm all the way, it is probably compatible with the Shimano system. For the best experience on our site, be sure to turn on Javascript in your browser. SRAM isn't lying; the full complement of new Red shift components (shifter, front derailleur, crankset and chainrings) provides the best performance. This capacity, which is expressed in terms of teeth, accounts for both the difference in size between both chainrings (e.g. 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. 0000034422 00000 n Contact us to request a price match.

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