sram gx crankset compatibility sram gx crankset compatibility
The SRAM Eagle AXS Transmission chain looks like the SRAM 12-speed Road Flattop chain. By quickly disengaging the motor gearbox, the derailleur has freedom to move out of harm's way, before instantly returning to its position for a seamless experience for the rider. Either you have JavaScript disabled or your browser does not support JavaScript. I would prefer not to replace the BB to minimize the cost/effort. 0000028406 00000 n 17T for an 11-28T cassette). 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. 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. 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. perhaps spacers are used on the axle. I also recently spent about $50 on titanium bolts for the brakes, stem, pivot bolts, etc. 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. However, Potenza shifter will operate a Super Record, Record, or Chorus rear derailleur without any significant issues. There's also a new carbon GX crankset. When it comes to choosing the best MTB groupset, SRAM is a highly considered choice owing to the brand's reliability, performanceand durability. Free shipping for many products! Our Flattop chains are designed for 12-speed AXS road use only. As a result, there is not much forwards or backwards compatibility, even within the same brand. 2023 Wheels Manufacturing, LLC. In many instances, it is possible to mix different levels of shifters and derailleurs from the same brand (e.g. Yes, we too had the collective groan when we first heard about it, but SRAM makes a fair point there is nothing here that will change frame design. 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). This makes for an amount of enforced redundancy, much to the displeasure of at least some buyers. A quick straw-poll of the office suggests that none of us has ever had any particular issues with SRAMs bottom brackets, and if its claims that the sealing is improved are true, then we see no reason for this to change to be for the worse. 0000042716 00000 n There is more to fitting a larger rear sprocket to a road bike than simply clearing the upper jockey wheel, though. - CR8986 - RaceFace Large or CK4799 - SRAM (Black Only) All Red Models with a slight modification on the pedal spindle hole (front and back) on the boot. There are then regular carbon and alloy versions of both the Descendant and Stylo cranks (aimed at enduro and trail riders respectively). 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. 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. The SRAM NX drivetrain is a superb offering for those wanting to access 12-speed performance for less money and the headache that comes with upgrading rear hub driver bodies. About Me: Been riding bikes my whole life. When not riding he can be found at the climbing wall, in his garden or cooking up culinary delights. 0000034565 00000 n 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. 0. The SRAM NX cassette specification is 11-50T, calculating to a range of 454%. 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. 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. esigned with SRAM's Eagle geometry, the GX Eagle chain features solid pin construction, Eagle. 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. 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. At this stage in the development of electronic groupsets, there are far fewer options available, but already there are marked differences in compatibility between the major manufacturers. 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. 12 out of 16 found this helpful Related articles SRAM claims that the combined weight of an XX1 crank (175mm, 32t ring) plus bottom bracket is 498 grams. 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: Like other Eagle groups, it gets its own group master colorway as part of our new Eagle Colorsystem, allowing for full group or fully curated builds. For many years, road brake levers from each of the major manufacturers offered cable pull ratios that were sufficiently similar that it was possible to pair any brand of rim callipers with any brand of brake levers with good success. Included is a 32 tooth, 3 mm offset, direct mount chainring that is compatible with all SRAM Eagle Drivetrains; AXS included. Used in both BB30 and PF30 bottom bracket shells. Mixing and matching cranksets and bottom brackets is a completely different matter that depends upon the specifications for the frame and the crank axle. The new axles are a smidge under 29mm (28.99mm, to be precise) in diameter, increasing stiffness over previous 24mm spindles. 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. When SRAM entered the road groupset market in 2006, it decided to adopt Shimanos specifications for its chains and cassettes. 0000017514 00000 n He has a weakness for British steel hardtails, especially those which only run a single gear. For the best experience on our site, be sure to turn on Javascript in your browser. Yes, if youre a fan of a particular bottom bracket (Chris Kings alleged indestructibility, Hopes fancy colours) you might be disappointed, but otherwise we dont have a huge issue with SRAMs DUB idea. Indeed, it is now possible to mix and match 11-speed chains and cassettes from all three manufacturers with satisfactory results in most instances. By quickly disengaging the motor gearbox. As rotational components, any grams saved with a lighter cassette or crankset make a difference you can feel when riding. SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. hb``Pa``= [P30p,``4@Ub{?bU;6|8%S^zFI vS< Ym`OtjXtcX cd`X Well, how low is your Bottom Bracket? SRAM introduced the DUB cranks in 2018. Different length spindles can be used depending on the frame/bottom bracket configuration. When the American drivetrain brand went beyond the front derailleur in 2012 and ushered in the 1x standard, it spawned a new era for off-road cycling. Either you have JavaScript disabled or your browser does not support JavaScript. - CR8986 - RaceFace Large TruVativ Mountain: Can I mix SRAM Eagle AXS Transmission components with Eagle Drivetrain components? 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. mixing Dura-Ace 7900 levers with 7800 callipers results in less braking power), but none are strictly incompatible. The best answers are voted up and rise to the top, Not the answer you're looking for? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Eagle technology represents our newest 1x drivetrain technology. I will try the FSA crank. Sign in to manage your newsletter preferences. The chain gap will need to be adjusted in . 0000001335 00000 n SRAM's GX Eagle workhorse crank with DUB 28.99mm spindle; Works with major BBs: BSA/threaded/English, Press Fit, BB30, PF30; SRAM NX vs GX: compatibility concerns Thus, it is not compatible with any cassettes from either of those companies, or SRAMs conventional road cassettes. pdf 145 KB: Identifizierung Von Bremsbelgen Fr Sram-/Avid-Scheibenbremsen: Deutsch. Included is a 32 tooth, 3 mm offset, direct mount chainring that is compatible with all SRAM Eagle Drivetrains; AXS included. SRAM. When a gnoll vampire assumes its hyena form, do its HP change? Hi, I wanted to upgrade my crankset for my rockhopper expert 1x to a sram eagle gx crank with a dub english 73mm bb as they are a matched pair. Youve got to admire SRAMs drive when it comes to product development. Four years later,12-speed Eagle drivetrains became the norm and, with it, a host of more affordable trickle-down drivetrain options followed.. In 2016, they released SRAM Eagle 12-speed parts for their new 1x12 mountain bike groupsets. Found a better price? 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. Designed to work in frames shell width from 68mm to 92mm. The GX Eagle, carbon Descendant and carbon Stylo get a cold forged alloy ring, while the alloy Descendant and Stylo get a stamped steel ring. . The NX rear derailleur is 340g, compared to a GXs rear mech weighing in at 290g. 0000010387 00000 n RaceFace Cinch is a three-piece system. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub. Non-drive side bearing is pressed into the non-drive side bottom bracket cup. off-road.cc Editorial and general enquiries: info@off-road.cc pdf 126 KB: MTB Hub/Fork/Wheel/End Cap Compatibilty : RockShox, SRAM. 0000010210 00000 n The benchmark for drivetrain performance, the SRAM GX Eagle Boost Crankset delivers maximum simplicity, durability, and compatibility. In contrast, front derailleurs from each of these groupsets are all interchangeable. Compatibility. Spindle diameter is 24mm on the drive side, and 22mm on the non-drive side where the splines are. SRAM's GXP is a 24mm spindle that tapers to 22mm on the left crank. rev2023.5.1.43404. But they've definitely not created a new standard. Splined interface much like Shimano HollowTech II. 29mm diameter spindles. SRAM 11 speed Apex derailleur w/ SRAM GX 10-42t cassette. So while the NX offers good enough strength for its price, it is not as stiff as the GX, which offers better strength to weight ratio. Compatible with Shimano, FSA, Gaint (Red) : . See SRAM'sPrivacy Policyfor a detailed explanation of how your personal data is used. It funny because when AXS was launched some people were so thrilled that road and mtb parts . Cannondale crank for use in BB30A or PF30A frames. designed to analyze shifting, gear use, power zones and tire pressure. 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. Hi, I ended up buying the FSA Comet Megaexo Modular Crankset 2X. All thats needed to get riding is to mount the GX Eagle AXS drivetrain, pair and get out there. We consider ourselves "The World's Local Bike Shop" with crazy good customer service which helps riders all around the Earth. Reviews, buying advice and news. SRAM / Truvative crank system. Can be used in BB30, PF30, BBRight, 386EVO frames with the appropriate length spindle. 0000034422 00000 n COMET MODULAR CRANKSET work on my bike better then? In general, the performance of these combinations may be satisfactory but it is not guaranteed, or there is a risk of an incompatibility, depending on the specific components involved. 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. Parabolic, suborbital and ballistic trajectories all follow elliptic paths. Always make sure that the chain is compatible with your cassette and rear derailleur. The GX aluminum equivalent retails for $135. At present, it appears Campagnolo and SRAM road brake levers enjoy greater compatibility with at least one brand than Shimanos latest design (eg. Ideally, that sum total should be equal to, or less than, the manufacturers stated rear derailleur capacity. For the sake of simplicity, I wanted to compare just the crank arms (sans chainring) on the scale. Those differences do not extend to the rotors, though, so it is possible to use any brand, including aftermarket versions, so long as it is the right diameter. and smooth, efficient shifting that you can count on every time out. Your frames bottom bracket shell, which is BSA threaded. 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. Once again, the results of any specific combination may not satisfy all riders, depending on how sensitive they are to chain noise and the quality of shifting. SRAM doesn't provide a BB92 compatible BB/crankset because they simply don't care about the standard. 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. 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. Shimano 12-Speed MTB Chains This was in fact how I approached building my bike. This capacity, which is expressed in terms of teeth, accounts for both the difference in size between both chainrings (e.g. Reasonable sealing performance with lifespan that exceeds claims. However, the major manufacturers maintain that it is a necessary byproduct of their ongoing R&D efforts. 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. 0000028175 00000 n According to manufacturer recommendations, the capacity of a short-cage rear derailleur is 33-34T, and this increases to 37T for mid-cage versions. The bottom bracket spacer and pedal washers are present as well. Find the details here. Why did DOS-based Windows require HIMEM.SYS to boot? The FSA crank you linked appears to have a 24mm spindle, so this should fit as is. These two components account for the most weight in your drivetrain. Can my creature spell be countered if I cast a split second spell after it? The evolution of the transmission from six-speed to 11-speed created further incompatibilities. Crank spindle diameter is 30mm from end to end. We are not a warehouse store. Can I use my Coinbase address to receive bitcoin? Cranksets can often be overlooked on a bike build, and budget options get selected. Finding the correct bottom bracket for your frame can be challenging. 0000042264 00000 n X7 is also a 10-speed drivetrain (2x or 3x) but this one gets SRAM's Roller Bearing Clutch on the rear mech to stop that chain dropping off. SRAM NX Eagle crankset with 30t chainring specifications The finish on the cranks began to wear after just one ride. 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. Nevertheless, 11-speed shifter-and-derailleur combinations from both eras are equally compatible with any 11-speed chain and cassette. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. SRAM GXP crank installation and rear hub preload. AXS unlocks an entirely new way to personalize your shifting experience all controlled via the AXS App. Thanks to the. PF30 79-A (BBRIGHT) PF30 73-A (Cannondale) T47 85.5. trailer pdf 679 KB Apparently some FSA cranks 24mm is more like 24.1 or something, and they dont fit very well at all into Shimano BBs. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Shimanos mechanical 10- and 11-speed road shifters are not compatible with its 10- and 11-speed MTB derailleurs. Edit: I have found here that the Shimano and Sram Threaded BBs differ. DUB technologys spindle design and bottom bracket provides a uniform approach to fitment, better sealing and forward and backward compatibility. Each brand of disc brakes also employs its own brake pad shape so its not possible to swap the pads from one brand to another. 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. in this thread in this sub-forum in the entire site. See SRAM'sPrivacy Policyfor a detailed explanation of how your personal data is used. This has been improved ergonomically and with a better pitch so users can feel the adjuster bottom out on the bearing easier, helping them avoid over tightening. I do not really feel a need to upgrade the 2x10 setup and just want to fix the bike. We got an early sneak peak of these prototype cranks gun case and all! Eagle is a lighter, simpler, more durable, and easier to use drivetrain. In order to ensure compatibility theres also a range of bottom brackets that allow the cranks to fit in any current frame, whether that be BSA threaded, PF92, BB30 or whatever. You can obviously look further into compatibility on the SRAM site. Similar to other 30mm spindle cranks. 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. Direct mount interface compatible with chainrings across the entire Eagle Ecosystem. First identify your frame's Bottom Bracket Standard. At $275 American dollars, this isnt the most expensive component on your bike. Likewise, Shimano and SRAM buyers have the freedom to mix different levels of chains and cassettes. The only other consideration relates to the calliper mounts, for which there are two: flat-mount and post-mount. 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. > Buy now: SRAM GX Crankset for 12-Speed Cassettesfrom eBayfor 130.68 1021 0 obj <>stream ADDRESS:1475 Arthur Ave #1, Louisville, CO 80027, BUSINESS HOURS:MON - FRI / 8:00AM - 4:30PM. I have concluded that since most of the drivetrain is SRAM (except of the rear derailleur weirdly), the crankset SRAM GX 1000 GXP would be a suitable replacement since it features 24 mm spindle, has the same 36/22T, the same BCD, setup and looks generally similar on pictures (yeah, I know). 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. Most adjusters found on 29mm & 30mm dia spindles can be removed to gain additional overall spindle length. At face value, the distinction between compatible and incompatible parts should be an easy one to make, however there are a range of views. Current Shimnao crank specification. 0000032315 00000 n Then use the chart below to help identify key crankset dimensions needed to select the correct bottom bracket for your frame. My question. Differences in price are accounted for not only by the construction of the crank arms but also the chainrings. New axle diameter and bottom brackets that should fit any bike on the market. Converting an SRAM Apex 2x10 to 1x10. Shimano puts . Ultimately, the combinations that fall into this category should be considered unproven and subject to the needs and expectations of the individual. 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). It isnt all advantage-GX, though. The NX cassette might be much heavier, with a slightly tapered gearing range, but it does offer fantastic component convergence. 22mm/24mm Spindle Cranks (SRAM / Truvativ GXP): 29mm Spindle Cranks: 30mm Spindle Cranks: Spindle Lengths: When measuring your spindle length for use with Wheels Mfg bottom brackets, measure overall spindle length from the inner face of one crank arm to the end of the spindle. Would e.g. Similarly, an 11-speed crankset will readily mesh with a 10-speed transmission. After that, the width and spacing of the sprockets was reduced to allow more sprockets to be added. Create a personalized feed and bookmark your favorites. SRAM GX Eagle Crankset - 170mm, 12-Speed, 32t, Direct Mount, DUB Spindle Interface, Lunar, 49mm Chainline . Thats because there is generally very little interchangeability between groupset components, but there are some exceptions. 30T for a short-cage derailleur) after adjusting the so-called B screw, but it does depend on the design of the derailleur hanger. By submitting this form, you consent to the processing of the above information in the U.S. by SRAM LLC. ** Eagle chains are only compatible with SRAM Eagle 1x12 systems. The spindle type, which is where you ran into trouble. Would you like to receive offers, updates and events from BikeRadar and its publisher Our Media Ltd (an Immediate Group Company)? Some may not notice lazy rear derailleur shifting, extra chain noise, or a reduction in braking power. Bearings are pressed into the bottom bracket cups. Is an 11-speed crank-set compatible with a 12 speed-chain (Powerbox Alloy on a SRAM Force AXS)? It has been almost a year - are you able to provide an update on progress ? 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. 0000039281 00000 n The 2021 SRAM Eagle GX 12-speed mountain bike group set. It features our X-SYNC 2 tooth profile chainring for complete chain control, and DUB technology for better sealing and endless compatibility. This is where the length of the rear derailleur cage becomes important, because a longer cage can take up this slack, thereby increasing the overall capacity of the derailleur. The Lost Co. is a small, independently owned and operated bike shop located in Bellingham, WA. SRAMs XD freehub body is only compatible with its XD cassettes, however owners are free to use any 11-speed chain with the cassette. 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. 2. 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. 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. And for riders who are sensitive to budget, the issue of additional upgrade costs, such as an XD driver, could make a case for NX, as their value 1x12 drivetrain choice is a given. Once again, shims can be used to normalise the alignment of the rotors for multiple wheelsets, but this is only possible for 6-bolt rotors, so those using centre lock hubs may have to consider a switch to a 6-bolt adapter. 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. There are also differences in fluid transfer from the master cylinders, hose specifications, and fittings that will further complicate mating one brand to another. Therefore, you need to compare specific rotational bits of the NX and GX drivetrains to know if that 15% weight difference is universal. Finally, for those that are interested in experimenting with chains from aftermarket brands such as KMC or Wippermann (Connex), they will suit all groupsets so long as they are matched to the transmission. As silly as it may seem to some, two cassette cog teeth make a sizable difference in gear rangeand provide a lower bailout/climbing . 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. Tiagra 4700 remains compatible with any Shimano/SRAM 10-speed chain and cassette. Technology X-SYNC 2 Those differences are far less noticeable for 11-speed groupsets. 0000023922 00000 n Unfortunately, it fits pretty well, except of one minor detail - the shaft seems a bit too long and there is couple mm wiggle space left when I install the left crank. Only one color option, and its called Lunar. For the purposes of this article, I recognise three levels of compatibility: go, no-go, and variable. For those riders with 10-speed Shimano groupsets (except Tiagra 4700), the shifters can be paired with the companys 9-speed MTB rear derailleurs to accommodate larger rear sprockets (in some cases, up to 40T) while enjoying perfectly indexed shifting. 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 . I have since learned that the BSA threaded is something else than BB30 that the SRAM GX 1000 GXP apparently features, even though they have the same radius. In some applications it may be necessary to remove the adjuster. The same shifting logic from the rear of your bike applies to its handlebars. The frame must comply with the Frame Fit Specifications for the components used. When measuring your spindle length for use with Wheels Mfg bottom brackets, measure overall spindle length from the inner face of one crank arm to the end of the spindle. FC-GX-1-C1 Features Our best aluminum crankset. 0000009874 00000 n BB30 is a different bottom bracket shell standard entirely. 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. 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. But there would always be a risk that those standards could get in the way of progress, slowing the evolution of groupsets. Our incredibly resilient Overload Clutch design allows the derailleur to sense impact and safeguard against potential damage. 14T for a 53/39T crankset) and the largest and smallest sprockets on the bike (e.g.