Gone is the two-ring design held in place by bolts on a spider. The lack of chain slap was nice, but as a complete system, the overall quietness of it surprised me. Allow Necessary Cookies & Continue That may be a pro or a con depending on how you look at it. I love my shimano road group, and when I have sram on one mtb and shimano on the other. A Complete Guide to Road Groupset Weights | The Bike Lane Secondly, it can change gears up or down a few sprockets on the rear to compensate for a shift at the front so that you get a similar ratio after the front shift rather than either spinning or grinding, as is typical with mechanical shift systems. It's geared to flat time trials as well as gravel, with larger rings designed to be aero. It is compatible with 1x and 2x eTap AXS drivetrains. Beginners or triathletes pure gold right there! Do they work? Force uses 11-26 cassette. You can only applaud SRAM for having the courage to take on decades of accepted standards and come up with something thats not just new, but has purpose with it. The first ten sprockets are machined together, as are the largest two. Gravel and adventure riders might prefer the Rival 43/30t wide crankset, with its lower gearing and wider stance (150.5mm q-factor vs. 145.5mm) to match gravel bike chainlines and clear tires up to 700x45c or 27.5x2.1. I hope that puts it into perspective. Their mechanical 22 systems are flawless. Most of the downsides with AXS clearly arent going to be present with a brand new drivetrain. I have a nice spreadsheet analysis, but I cant post attachments here. In the wake of a tragic accident thats garnered national attention, a cycling community looks to pick up the pieces. Meaning, you no longer have to make front shifts, you simply press one side to go easier and the other side to go harder, then it shifts front and/or rear for you to run through the gears in the most appropriate sequence. To some extent this was because of the new chain but also because of the new rear mech's oil-filler damper technology, Orbit, that prevents it from moving on hard, jarring impacts. Can anyone talk about how they put a Dub crankset on a BB90 frame? Direct-mount chainrings are available in 38t through 46t in two-tooth increments.Read more about the difference between 2x and 1x drivetrains on gravel bikes. Not so much. |, Buttery smooth shifts, quiet operation, brilliant gear range, The new one-piece direct mount double chainrings for the RED crankset are a serious piece of machining, SRAMs new 12-speed chain looks radically different with its flat-topped profile. At the front, Dura-Ace offers the usual 50/34t and 52/36t options. Force can add one blip per shifter and Red two blips per shifter. Clockwise from left, XX1 weighs 373 grams, X01 weighs 390 grams, and GX weighs 454 grams (battery cover not included). That Trek Checkpoint is now in our offices for long term review, too, so Ill report on long-term durability and function after many, many more miles. Clicking on the right-hand button moves the rear derailleur to larger sprockets, while a click on the left-hand button takes you to smaller sprockets. This groupset shifts from a more traditional 11-speed cassette arrangement to a 12-speed cassette configuration. SRAM calls this sequential shifting, Shimano synchronised shifting. The Rival cassette uses a fully pinned design, where 12 individual cogs are pinned together, increasing the weight by about 20 grams over a comparable Force cassette. How has SRAM done it? The lack of any real critical analysis here is disappointing and lacks any credibility. Having been testing bikes for more than 20 years, Warren has an encyclopedic knowledge of road cycling and has been the mastermind behind our Road Bike of the Year test for more than a decade. The group introduces a new spindle-based Quarq power meter, plus 2x and 1x crank, chainring, and cassette options for road and gravel bikes. monda SLR 9 AXS | Trek Bikes Once the bike is configured, wires dont necessarily matter, though wireless if obviously superior in concept. the gap between the next sprocket up and next sprocket down is bigger. SRAM Red eTap AXS wireless road bike group - BikerumorHands on: Actual weight of the new SRAM Force eTap AXS 2x12 road group This also means that, unlike SRAM Red eTap AXS, you can swap the chainrings on a Dura-Ace power meter chainset without needing to replace the power meter. Note: SRAM eTap component weights includes batteries because batteries all weigh the same. SRAM took a new approach to road bike gearing with Red eTap AXS. Hit both together and you'll initiate a front shift. Theyve addressed what few issues the first group had, made it faster and more capable, and its better looking than ever. We captured slo-motion film(watch the road video at that link)of the derailleur working its magic, showing off how it managed the chain even over terrain so rough it had the bike skipping off the ground. Both SRAM RED and Force crank arms are carbon; SRAM RED having direct mount chainrings for 2x, and both SRAM RED and Force having a 1x spider that works with 1x 107mm BCD chainrings. But with a Force AXS group coming in April, that would be good timing. The photos seem to show only the chainring and drive side crank arm. Shimano 12-speed cassettes are backward compatible with its 11-speed freehubs. Some folks like to find some little nitpick or make something up just so they sound critical, but not us. Rotor UNO Hydraulic Groupset It's also allowed Shimano to separate the upshift and downshift levers a bit more widely, reducing the risk of mis-shifting which was an issue particularly when wearing heavier winter gloves. For the road test, I was handed a Trek Checkpoint gravel bike equipped with the new eTap AXS parts, Zipp 303 tubeless ready wheels and the bike brands sweet vibration damping tech. The intuitive simplicity of SRAM RED eTap with an added performance of hydraulic road disc brakes (HRD). SRAM for innovation, Shimano for execution. You can also pair Shimano's Di2 mountain bike derailleur and levers with Shimano's road equivalents. The difference to Red eTap AXS is 541 grams. Each is designed to work with a specific 12-speed cassette (of which there are also three), but you can mix and match those pairings. You will find snaps of Warrens daily rides on the Instagram account of our sister publication, Cycling Plus (@cyclingplus). The bike suitable for a body size of 163-173 cm. Shifting is actuated by switches on the brake levers, which send a signal to the derailleurs to do their thing. Features: AXS electronic integration platform Specifications : Feature 1 Wide: tire clearance up to 700x45c and 27.5 x 2.1". Weight according to the manufacturer: kA. And, hes totally gone down the NFT rabbit hole. Who knows, thats why we have a long term review bike/group to test. The Dura-Ace R9200 chainset carries forward the looks of its 11-speed predecessor. I agree, the mechanical group will really help usher in their new gearing concept to the masses. Year 2022 All rights reserved. Weight weighed: kA. SRAM Red eTap AXS This is the option for you if you want no wires Specifications Speeds: 1x12, 2x12 Chainrings: 46/33T, 48/35T, 50/37T, 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T Cassettes:. Spotted: A New XC Race Bike from Specialized 2023 Epic? Force uses this same spider for the 2x system, making it easy to swap chainrings from 2x to 1x with the swap of chainrings and chainring bolts only. The lag from the wireless protocol should be imperceptible. The Rival AXS wide front derailleur is designed for smaller 43/30t X-Range chainrings on wide cranks and provides clearance for 700x45c and 27.5x2.1 tires. Bath Rival AXS derailleurs feature the same shifting precision and reliability as their Force and Red AXS siblings. So what compromises are made to bring down the cost? SRAM 12-speed cassettes will only fit on wheels with SRAM XDR freehub bodies. SRAM Gravel SRAM XPLR Im actually pretty open minded. Another smart move SRAM made was ensuring launch day delivery of parts, with a number of brands ready to go with new AXS-equipped models for road, gravel, monstercross and triathlon. Bike compatibility: Universal. Even the current RED E-Tap is a pretty rare thing to find on a shop floor so its difficult for an interested rider to experience. SRAM has a great marketing team and some good innovations but I dont think they respect the end user as much. Ive ridden the group and theres no friction to be found. We review Rival AXS's weight, pricing, and how it compares to Force AXS and Red AXS groups. If it's good enough for the likes of Peter Sagan and Mark Cavendish it's good enough for us. All rights reserved. Whats the weight for the entire crankset? SRAM Red eTAP Groupset Weights Notes on SRAM Groupset Components All weights are taken from SRAM. Shimano rarely releases duds while Sram constantly does. Hiding under the hood, though, are a big collection of incremental running changes that have been added to both Red and Force groups over the years and finally getting codified here. Save 30% + G-Form Pro X3 Knee Pads when you subscribe to MBUK magazine. So far the only cranks that fit are 24/22mm ones. Launched in 2015, RED eTap was SRAMs first foray into electronic groupsets. However, on the road side it lacks any type of damper or clutch. And what about XTR 112? SRAM clutch mechs are fixed tension, while Shimano ones have an on/off switch and user-adjustable tension. SRAM Red chainrings come in 46/33t, 48/35t and 50/37t options as standard, so you can have a lowest ratio below 1:1 if you use a 10-36 cassette with a 46/33t or 48/35t chainset, without losing top end ratios. Everything is geared around the 10-tooth sprocket on the cassette, and this has allowed the brand to shrink the front chainrings, pushing the extra gear range to the back. Some of their mountain drivetrains are so sensitive to cable tension its annoying as hell. A new $249 spindle-based Quarq power meter. The principle behind the damper is that the faster it moves, the more the resistance builds. The SRAM Red eTap AXS Shift-Brake Levers uses wireless electronic shifting to get the job done. The wide crank requires a matching wide front derailleur. SRAM Eagle AXS MTB First Impressions, https://www.sram.com/stories/19-road-team-roster. After experimenting with both automation settings, I was impressed with the sequential operation, where you can forget about front mech operations and just let the bike take care of it. Strangely none of the reviewers thought it relevant.