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. RaceFace Cinch is a three-piece system. 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. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Either you have JavaScript disabled or your browser does not support JavaScript. SRAMs engineered the NX rear derailleur to only work with cassettes up to 50T. As such, below is a list of bottom bracket standards that SRAMs DUB cranks will be compatible: SRAMs new cranks will fit any bike you like, The X01 crank should appeal to trail and enduro riders, The PF BBs have had the bearings moved outboard, The chainring mounting system remains the same (prototype cranks). Can I use my Coinbase address to receive bitcoin? 2023 Wheels Manufacturing, LLC. But there would always be a risk that those standards could get in the way of progress, slowing the evolution of groupsets. Shimanos Dura-Ace and Ultegra Di2 components are highly interchangeable provided they all bear the companys e-tube technology (the one exception being the original Dura-Ace 7970 groupset, which uses a unique wiring harness). Therefore, you need to compare specific rotational bits of the NX and GX drivetrains to know if that 15% weight difference is universal. 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. Youve got to admire SRAMs drive when it comes to product development. SRAM. The SRAM NX cassette specification is 11-50T, calculating to a range of 454%. Free shipping for many products! SRAM 11 speed Apex derailleur w/ SRAM GX 10-42t cassette. 0000042637 00000 n And flashing red means charge it up. See SRAM'sPrivacy Policyfor a detailed explanation of how your personal data is used. Was this article helpful? 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. The crank slides completely through a 24x37 drive side bearing and stops against a 22x37 non drive side bearing. In contrast, Shimano and Campagnolo owners will need to replace both derailleurs and the shifters. SRAMs GXP is a 24mm spindle that tapers to 22mm on the left crank. Feel free to shoot us an email or give us a call! But feel I've only been a true Mountain Biker since 2012. Theres also a bottom bracket made for E-type chain guides the BSA 73E. Two budget drivetrain offerings coming in at different price points but what differentiates SRAM NX from GX? Not only is the NX Eagle cassette a lot heavier than a comparable GX Eagle set of 12 stacked cogs, but it has less range, too. You've been subscribed to our newsletter. Some may not notice lazy rear derailleur shifting, extra chain noise, or a reduction in braking power. 17T for an 11-28T cassette). 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. hb``Pa``= [P30p,``4@Ub{?bU;6|8%S^zFI vS< Ym`OtjXtcX cd`X The difference is 36%, which is massive, and this difference in cassette weight is probably the most notable specification differentiator between NX and GX. 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 30T for a short-cage derailleur) after adjusting the so-called B screw, but it does depend on the design of the derailleur hanger. Indeed, it is now possible to mix and match 11-speed chains and cassettes from all three manufacturers with satisfactory results in most instances. 0000042264 00000 n AXSwebisdesigned to analyze shifting, gear use, power zones and tire pressure. Thus, an Ultegra (6800/8000) 11-speed chain can be used with a Dura-Ace (9000/9100) 11-speed cassette. 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. 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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. 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. It offers an industrial based bearing arrangement and was touted as having the lowest weight and rolling resistance of any crankset bottom bracket standard. 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. Any bit of weight you can take away from the spinning mass on your bike; drivetrain, wheels, tires youll feel it. The evolution of the transmission from six-speed to 11-speed created further incompatibilities. For an improved shopping experience, we recommend that you use the most recent versions of Google Chrome, Safari, or Firefox. Feel free to shoot us an email or give us a call! Is it compatible with SRAM road 12-speed drivetrains? Different length spindles can be used depending on the frame/bottom bracket configuration. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. As a result, the chains and cassettes from the two brands have always been completely interchangeable for any given type of transmission (e.g. 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. Why did DOS-based Windows require HIMEM.SYS to boot? Always make sure that the chain is compatible with your cassette and rear derailleur. FC-GX-1-C1 Features Our best aluminum crankset. Would e.g. When it comes to choosing the best MTB groupset, SRAM is a highly considered choice owing to the brand's reliability, performanceand durability. But what are the sacrifices when choosing the affordability of NX over GX Eagle? Similar to other 30mm spindle cranks. Designed to work in frames shell width from 68mm to 86.5mm. To learn more, see our tips on writing great answers. I do not really feel a need to upgrade the 2x10 setup and just want to fix the bike. 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. Rather than work to a common standard, Shimano, Campagnolo, and SRAM have all developed their own specifications for their indexed gear systems. The weight savings is noticeable, especially when it comes to your drivetrain. 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. SRAM claims that the combined weight of an XX1 crank (175mm, 32t ring) plus bottom bracket is 498 grams. 0000041946 00000 n 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). Non-drive side bearing is pressed into the non-drive side bottom bracket cup. Got questions? The SRAM Battery Cover adds a stylish, protective cowling around your battery to ensure it stays safe and protected from impacts. Would there be any benefit to standardising the design of groupsets? SRAM GX Eagle 12spd drivetrain first ride, Your complete guide to SRAM MTB drivetrains: XX1, X01, X0, X1, Eagle GX, NX, EX1 and AXS groupsets, > Buy now: SRAM GX Crankset for 12-Speed Cassettesfrom eBayfor 130.68, > Buy now: SRAM NX Eagle PG1230 Cassette - 12 Speedfrom Merlin Cyclefor 69.95, Spy shot: New SRAM rear mech spotted on Nino Schurter's bike, UCI MTB World Championships 2022: Behind the scenes with Team GBR's mechanics, Which freehub body do I need? 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. SRAM. 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. %%EOF 30mm spindle diameter cranks. An adapter can be used to attach a post-mount calliper to a flat-mount, however the reverse is not possible. How this incompatibility affects the brakes, and the drivetrain must also be considered since the latter is a critical component of your crankset. Thanks to the. For the purposes of this article, I recognise three levels of compatibility: go, no-go, and variable. 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. 0000042716 00000 n FSA, Rotor, Praxis, etc.). Does your derailleur protect itself? The bottom bracket spacer and pedal washers are present as well. 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. 0000039867 00000 n Advertising and commercial: sales@off-road.cc, Mountain bike, bikepackingand gravel bikes. Service. 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. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 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. The new axles are a smidge under 29mm (28.99mm, to be precise) in diameter, increasing stiffness over previous 24mm spindles. In 2016, they released SRAM Eagle 12-speed parts for their new 1x12 mountain bike groupsets. 11- and 12-speed compatible; Imported. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. What differentiates living as mere roommates from living in a marriage-like relationship? With over 150 miles of riding, I can say these were worth it. This was my biggest concern; I dont want to sacrifice reliability for a few grams. More recently, though, Shimano increased the cable pull of its brake levers and re-designed its rim callipers to suit. If you are not sure about compatibility, we have you covered with our compatibility chart. Similarly, an 11-speed crankset will readily mesh with a 10-speed transmission. 0000000016 00000 n Either you have JavaScript disabled or your browser does not support JavaScript. The brake pads designed to fit one type will not fit the other. 0000034565 00000 n 982 0 obj <> endobj Best Use: Mountain Biking. We consider ourselves "The World's Local Bike Shop" with crazy good customer service which helps riders all around the Earth. Why did US v. Assange skip the court of appeal? All you need is a Shimano to GXP adaptor. This upgrade cost me $2 per gram of weight savings. and smooth, efficient shifting that you can count on every time out. 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. SRAM / Truvative crank system. 0000032193 00000 n The introduction of eight-speed systems depended on an increase in rear hub width from 126mm to 130mm to accommodate the extra sprocket. Reviews, buying advice and news. Included is a 32 tooth, 3 mm offset, direct mount chainring that is compatible with all SRAM Eagle Drivetrains; AXS included. Thanks! 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. Thats because there is generally very little interchangeability between groupset components, but there are some exceptions. Bearings are pressed onto the spindle next to each crank arm instead of pressed into the bottom bracket cups. SRAM NX Eagle offers the benefits of 1x12 shifting for an investment that wont ruin your bike budget. But that's not quite the full basis for comparison if your decision point between NX and GX is founded on the principle of being gram obsessed. The engineering will be analysed in detail. There are also differences in fluid transfer from the master cylinders, hose specifications, and fittings that will further complicate mating one brand to another. Differences in price are accounted for not only by the construction of the crank arms but also the chainrings. And it only takes an hour to charge. The major manufacturers are very unforgiving of any deterioration in performance but not all riders are so discerning. Thus, it is not compatible with any cassettes from either of those companies, or SRAMs conventional road cassettes. 0000017514 00000 n Make the shift experience all your own. Is Shimano MTB front derailleur compatible with SRAM crankset? In contrast, there was no such need for Campagnolos 11-speed cassettes since there was no change in the overall width. 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. trailer No idea exactly which models do and dont fit though. 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. 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. 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. Meanttobeusedacross allBBstandards. Hes also worked out that shaving your legs saves 8 watts, while testing aerodynamics in a wind tunnel. When SRAM introduced its 111 drivetrain for MTB in 2012, it was accompanied by XD, a new freehub body and cassette design. What I want to ask - is there an adapter for this? 0000023922 00000 n pdf 145 KB: Identifizierung Von Bremsbelgen Fr Sram-/Avid-Scheibenbremsen: Deutsch. 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. Those differences are far less noticeable for 11-speed groupsets. 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. 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. As rotational components, any grams saved with a lighter cassette or crankset make a difference you can feel when riding. 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). Weve not gleaned that from a press release, but from years of talking to their engineers and product managers, its just how SRAM operates. Cannondale crank for use in BB30A or PF30A frames. For those using road disc brakes, hydraulic levers and callipers from Shimano, SRAM, and Campagnolo are not interchangeable. 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. The installation process is the same as before, with a bearing preload adjuster to take up the slack. 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. Nevertheless, 11-speed shifter-and-derailleur combinations from both eras are equally compatible with any 11-speed chain and cassette. > Buy now: SRAM NX Eagle PG1230 Cassette - 12 Speedfrom Merlin Cyclefor 69.95 NOTE: FSA MegaEXO crank spindle diameters can be as large as 24.07mm. The bottom brackets have a new sealing system that, SRAM says, is more durable than before. The cover is also compatible with our existing XX1 and X01 Eagle, The AXS App is the built-in componentry software that makes it possible to connect, personalize AXS enabled components from SRAM, RockShox, Zipp and. 0. After that, the width and spacing of the sprockets was reduced to allow more sprockets to be added. For the sake of simplicity, I wanted to compare just the crank arms (sans chainring) on the scale.