Hate cable rattle? Are you uninterested in cable stretch? Aggravated by when making an attempt to feed cables by way of internally routed frames? In the event you answered sure to all or any of these questions, and also you don’t thoughts spending the price of an entry-level full suspension mountain bike on a groupset alone, SRAM’S new Eagle AXS (it’s pronounced “entry”) wi-fi drivetrain setup (1×12) may be for you. The system pairs with the Reverb AXS wi-fi dropper put up, too (that’s a further $800 or so). It’s innovative wi-fi tech paired with a smartphone app and all the things. Although it’ll run you a cool $2,000 for the comfort of putting off the cables. Whether or not or not that’s price it’s after all as much as you.
Whereas digital shifting on mountain bikes has been round in some type or one other for a short while, this technique, at its easiest, permits the shifter and derailleur to speak with one another wirelessly. At its most intricate, it turns your drivetrain into a pc operated by your smartphone, permitting you to change the capabilities of your shifter buttons, file experience knowledge like mileage and shift choices, replace you on battery life, even ship alerts whenever you may need to take into consideration lubing your chain or checking tire strain.
All of this managed with an app you’ll have to obtain to your smartphone. You don’t have to make use of the app to make use of the AXS system, although, if all you need to do is change gears with the system.
You pair the shifter, derailleur, and the dropper put up, in case you spring for that too, by pushing activation buttons. You then’re just about good to go. Pairing with the app provides you the flexibility to vary the orientation of which of the three shift buttons do what. Upshifts, downshifts, even which button actuates the dropper are all configurable for a private contact in your specific rig. You’ll be able to press together with your thumb, or squeeze with an index finger for sprints. All as much as you.
SRAM says there’s little likelihood any person else might mess together with your shifter setup since they’d should have each your bike and your unlocked telephone of their fingers without delay, if that’s a priority. Nonetheless, looks as if an space the place hijinks might ensue.
Batteries will be swapped among the many derailleur and the Reverb dropper put up too—they each use the identical battery mannequin. So if one in every of your batteries is a bit low on juice, you possibly can alternate it for the opposite battery. Charging time is reportedly about an hour for the derailleur battery which ought to final about 25 hours between fees. The shifter battery doesn’t must be recharged, and may go years earlier than needing substitute.
To guard the costly derailleur from smashing itself to bit on rocks, the system makes use of what SRAM calls an Overload Clutch. Bang on the derailleur and at impression it disengages from the shift motor and strikes with the pressure, limiting any injury to the gearbox. Then, it pops again to the beforehand chosen gear. An essential consideration when dangling a multi-thousand greenback derailleur off the again of a mountain bike.
Based on SRAM, putting in the AXS system is straightforward. Mount the derailleur and the shifters, match the chain, line up the derailleur, and the remainder takes care of itself. Because the derailleur is programmed to know the correct areas between gears on the cassette, you don’t should mess with cease screws until you need. Once more, in keeping with SRAM that’s. By no means a nasty concept to be extraordinarily cautious with such new and costly tech.
The AXS is obtainable in two groupsets. The XX1 is the very best of the excessive finish, designed for XC bikes, and is the lightest of the 2, although SRAM hasn’t launched actual weights but, saying solely that each weigh barely lower than their mechanical variations. The XX1 options titanium hardware and a carbon cage. The X01 is a little more rugged, with enduro driving in thoughts, and options an aluminum cage and chrome steel hardware. Each have a 500 % gear vary. Each are additionally waterproof and mudproof.
Initially, solely the groupset shall be accessible and consists of cassette, backside bracket, crank, shifter, chain and rear derailleur. Finally, particular person elements will probably be offered. The XX1 is $2,000, the X01 is $1,900. Items must be accessible on the finish of March.
At $2,000 this setup isn’t actually geared toward us workaday riders. Not less than not at that value level. However the value could very effectively come down in years to come back, if the system begins to stay and is copied. A cockpit with solely the 2 brake cables certain does enchantment, and the shifting speeds promised by the system are eyebrow-raising. Whether or not or not you need to take into account batteries together with your drivetrain is a completely completely different query.