BB/Crank compatibility headache - PF92/BB92 crank Specialized Shiv). 0000017900 00000 n
The XX1 and X01 cranks get a Tuned carbon construction (extra lightweight and stiff) with the XX1 version getting the SL chainring. While Campagnolos current Super Record, Record, Chorus, and Potenza mechanical groupsets are all 11-speed, a Potenza rear derailleur will not pair well with Super Record, Record, or Chorus shifters. 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. 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. > Buy now: SRAM NX Eagle PG1230 Cassette - 12 Speedfrom Merlin Cyclefor 69.95 > 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. 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. To work properly, this page requires JavaScript to be enabled or to use the most recent versions of Google Chrome, Safari, or Firefox. Is Shimano MTB front derailleur compatible with SRAM crankset? SRAMs GXP is a 24mm spindle that tapers to 22mm on the left crank. SRAM NX Eagle review - BikeRadar 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. Can I run a SRAM Road Flattop chain on my SRAM Eagle drivetrain? Can You Use a SRAM Crankset With Shimano? - Gear For Venture Advertising and commercial: sales@off-road.cc, Mountain bike, bikepackingand gravel bikes. SRAMs XD freehub body is only compatible with its XD cassettes, however owners are free to use any 11-speed chain with the cassette. Sram crankset compatibility. Your browser does not support all of our websites functionality. Crank spindles are 30mm and then have a step-down to 28mm to lock on the non-drive side bearing. 0000028175 00000 n
The weight savings is noticeable, especially when it comes to your drivetrain. Visit sram.com/service for Frame Fit Specifications. In this post an updated version of an article that we first published in 2014 Australian tech editor Matt Wikstrom takes a look at the known incompatibilities for 10- and 11-speed road groupsets and highlights those instances where it is possible to mix parts from different brands. %PDF-1.4
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Make the shift experience all your own. SRAM GXP Cranksets: An Engineering Guide - Hambini Engineering 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). SRAM NX vs GX: which drivetrain is best for you? | off-road.cc With proven AXS wireless technology and the rugged durability of GX, its Eagle at its best. Currently trying to take my bike wherever I can ride in conjunction with car road trips. 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. What boots fit my crankset? - Worldwide Cyclery 0000001335 00000 n
GX Eagle AXS does. When a gnoll vampire assumes its hyena form, do its HP change? SRAM doesn't provide a BB92 compatible BB/crankset because they simply don't care about the standard. SRAM GX Eagle Crankset for Specialized Rockerhopper A single centre-bolt is the most common, and up until the dawn of aero road bikes, it was the only fitting. AXS COMPONENT COMPATIBILITY ELECTRONIC COMPATIBILITY Choose your Primary Component(s), Optional System Component(s), and the System Controller(s) for a customized bicycle experience. 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. Therefore, you need to compare specific rotational bits of the NX and GX drivetrains to know if that 15% weight difference is universal. Some of the shifter feel difference between NX and GX is attributable to material choice, with the cheaper NX shifters being plastic, with some metal within the GX shifters structure. SRAM Apex 1 crankset compatibility - Bicycles Stack Exchange Can I use an Eagle chain with the XPLR direct mount chainring? 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. Your browser does not support all of our websites functionality. I would prefer not to replace the BB to minimize the cost/effort. JavaScript seems to be disabled in your browser. 0000042716 00000 n
Service. Our incredibly resilient Overload Clutch design allows the derailleur to sense impact and safeguard against potential damage. Sign in to manage your newsletter preferences. Well, how low is your Bottom Bracket? Shimano specifies a 24mm diameter spindle. Drive side bearing is pressed on the spindle up against the crank arm. 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. Your browser does not support all of our websites functionality. Uses wave washer on drive side of crankset to take up any play in crank. 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. 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. I am very happy with the purchase, and Im sure you will be too. 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. To work properly, this page requires JavaScript to be enabled or to use the most recent versions of Google Chrome, Safari, or Firefox. According to Leornard Zinn, the SRAM AXS chain has different sized rollers than a conventional chain. Splined interface much like Shimano HollowTech II. 0000032315 00000 n
BB30 is a different bottom bracket shell standard entirely. 17T for an 11-28T cassette). What I want to ask - is there an adapter for this? 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? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Ultimately, the combinations that fall into this category should be considered unproven and subject to the needs and expectations of the individual. Four years later,12-speed Eagle drivetrains became the norm and, with it, a host of more affordable trickle-down drivetrain options followed.. Tom has written for BikeRadar, MBUK and Cycling Plus, and was previously technical editor of What Mountain Bike magazine. Furthermore, there can be differences in the pads used by different models of disc brake callipers from the same manufacturer (e.g. Or would my money have been better spent elsewhere? You've been subscribed to our newsletter. Or simpler - what should I buy that will fit the BB? 0000028635 00000 n
PF30 68. 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). For riders who dont want to bother with the issue (and cost) of upgrading drivers on their rear hub, NX wins. 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. For the sake of simplicity, I wanted to compare just the crank arms (sans chainring) on the scale. Campagnolo has always adhered to its own distinct specifications for its chains and cassettes, including a unique spline pattern for the cassette. 982 0 obj
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SRAM just unveiled the new 112 Eagle XX1, X01, and GX groups with new graphics and 10-52-tooth cassettes to expand their gear range to 520%. Of course, some fancy DUB drift tools will be made, but they arent necessarily required. Shimano 12-Speed MTB Chains 11- and 12-speed compatible; Imported. Thats because the 11-speed cassettes were wider. Remove all crank spacers and wave washer if present. Abbey tools are drool-worthy and its made a special DUB tool (regular tools can also be used), The system for crank fitment has been refined (prototype cranks), Improving the interface between the spindle and crank arm aids stiffness (prototype crank), The SRAM Descendant crank for enduro riders. 12 out of 16 found this helpful Related articles 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). SRAM introduced the DUB cranks in 2018. It works! We test SRAM Red backwards compatibility Compatibility - SRAM Eagle is a lighter, simpler, more durable, and easier to use drivetrain. As a consequence, the rear derailleur limit screws and cable tension may have to be reset when swapping wheels. If you like to upgrade your bike over time, starting on a budget like I did, but transforming the bike to a dream build. Thus, cranks from Shimano, SRAM, and Campagnolo are freely interchangeable along with those from all aftermarket brands (e.g. Road version designed to work in frames shell width from 68mm to 86.5mm. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. However, Potenza shifter will operate a Super Record, Record, or Chorus rear derailleur without any significant issues. ADDRESS:1475 Arthur Ave #1, Louisville, CO 80027, BUSINESS HOURS:MON - FRI / 8:00AM - 4:30PM. In many instances, it is possible to mix different levels of shifters and derailleurs from the same brand (e.g. Your current SRAM Eagle chainrings will be transferable because the interface between crank and chainring hasnt changed. 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. 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. Was this article helpful? RockShox Recon Gold RL Solo Air Forks - Boost - Matte Black - 140mm, Matte Black, Maxxis Aggressor MTB Wide Trail Tyre (EXO-TR) - Black - Folding Bead, Black, Five Ten Impact Pro MTB Shoes - Core Black - UK 7.5}, Core Black, Bell Sixer MIPS Helmet - Matte Black 20 - M}, Matte Black 20, DT Swiss EX 1501 SP 30mm Rear Wheel - Black - 142mm SRAM XD, Black, Giro Chamber II Off Road Shoes - EU 46 Dark Shadow/Black 20, Endura Hummvee Reversible Flipjak Jacket - Black - S}, Black, Schwalbe Magic Mary Evo Super Trail MTB Tyre - Black - 29", Black, Bell Super Air R Full Face Helmet - Matte Gloss Red-Grey 20, Matte Gloss Red-Grey 20, Hope EVO Mountain Bike Crankset (Spiderless) - Black - 68-73mm}, Black, Our round-up of the very best tech stories of the week, And a look back at this week's best stories. 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. This capacity, which is expressed in terms of teeth, accounts for both the difference in size between both chainrings (e.g. These cranks will not work in normal 24x37 bearings. Featuring our X-SYNC 2 tooth profile chainring for complete chain control. 0000041946 00000 n
Is it compatible with SRAM road 12-speed drivetrains? Spindle diameter is 24mm on the drive side, and 22mm on the non-drive side where the splines are. Favorite Trails: Hall Ranch, Trestle Bike Park, Free Lunch, Hangover Trail. BB30 models offer a range of compatibility based on crankset model and utilize a combination of Stages Carbon for 30mm combined with the appropriate 30mm spindle. As I have knee issues I am looking for 165mm crank arms (with 38T chainring). Best Use: Mountain Biking. The bottom brackets have a new sealing system that, SRAM says, is more durable than before. Our incredibly resilient Overload Clutch design allows the derailleur to sense impact and safeguard against potential damage. pdf 679 KB 14T for a 53/39T crankset) and the largest and smallest sprockets on the bike (e.g. In its press release, it claims that the RaceFace Next SL G4 crank (arguably the XC market leader), with the equivalent length, ring and bottom bracket is 518 grams. 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. We seriously love what we do, and seriously love bikes. There are then regular carbon and alloy versions of both the Descendant and Stylo cranks (aimed at enduro and trail riders respectively). Found a better price? Designed to work in frames shell width from 68mm to 92mm. 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. Compatibility - SRAM It seems that some of the highest end SRAM Eagle cranksets (specifically XX1) have options that accommodate the Cannondale offset, but I'm not seeing that for the less expensive GX. Thus the AXS chainrings are not compatible with any chain other than the AXS flat top chain. 0000013041 00000 n
Would you like to receive offers, updates and events from BikeRadar and its publisher Our Media Ltd (an Immediate Group Company)? Ideally, that sum total should be equal to, or less than, the manufacturers stated rear derailleur capacity. What's the function to find a city nearest to a given latitude? 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. Backwards compatible with both our original and expanded range Eagle Cassettes, the boundary to the next generation of shifting has never been more open. Either you have JavaScript disabled or your browser does not support JavaScript. There is a limit to the size of the sprockets that can be used with any given rear derailleur. Ten-speed chains are significantly wider than 11-speed chains, which, when coupled with narrower sprocket spacing for 11-speeed cassettes, will result in more noise, regardless of the brands involved. 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. Remove all crank spacers and wave washer if present. Your frames bottom bracket shell, which is BSA threaded. At 170 mm in length, these SRAM Dub Boost cranks slotted right into my drivetrain replacing the aluminum versions. Thanks! 0000028291 00000 n
It also is compatible with SRAM's matchmaker system allowing you to clamp shifter and brake together on the bars. Crank spindle is pressed into the drive side crank arm. 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. Bearings are pressed into the bottom bracket cups. Meanttobeusedacross allBBstandards. The new axles are a smidge under 29mm (28.99mm, to be precise) in diameter, increasing stiffness over previous 24mm spindles. With an expanded, 520-percent gear range giving riders more ability to spin and recover on the burliest climbs, Does your derailleur protect itself? 0000040508 00000 n
The chain gap will need to be adjusted in . The GX Eagle AXS derailleur and shifter are also. 0000042981 00000 n
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. How to apply a texture to a bezier curve? 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. 0000042264 00000 n
Cable tension is critical for accuracy, but the geometry of the derailleur and the sprocket spacing must match the indexed cable pull, otherwise the derailleur will not align with each sprocket. Most adjusters found on 29mm & 30mm dia spindles can be removed to gain additional overall spindle length.