For the Shimano 105, the crankset features a one-piece chainring with . R8050 - 240g 6870 - 250g R9150 - 204g ; Rim brake caliper set. Dura Ace Di2 9170 and Ultegra Di2 8070 mix? - Weight Weenies Ultegra R8000 costs about half of what Dura Ace R9100 does for the full groupset depending on where you buy. Top. Your time on the bike is precious, let Shimano make it even better. Cables run from the front shifters, through (generally) the bike frame, to the front and rear derailleurs in order to send the electronic signal that commands the motors there to shift gears. My last bike had a Dura Ace 10-speed groupset, and the Ultegra brakes are better than those. Cassette options for the gravel GRX Di2 system include 11-25t, 11-28t, 11-30t, 11-32t, 11-40t, 11-42t, 11-46t, 12-25t, and 14-28t. On our scale, the shifters are 57g heavier, the front derailleur is 43g heavier, and the rear derailleur is 49g heavier. Unified Charger . Front shifts continue to be the best in the business, hands-down, particularly under power almost as . Time Trial / Triathlon. Save 23% . The upper pulley has 2 rows of tiny ball bearings that ride on a shaft and allows a little side to side movement. Shimano 105 RD-R7000 11 Speed Rear Derailleur. The sprocket spacing is slightly smaller and the overall range of travel slightly longer on 11-speed systems. The short cage Ultegra rear derailleur works with the 11-25t through 11-30t cassettes. It is 2 generations (like 9 years difference in introduction date) newer in the Shimano development timeline, and represents a lot more refinement. The third hole, all jokes aside, is if you want to connect your shifters to the battery. L'ultegra tu peux mettre un 32 dents alors que le dura ace tu es limit 28. I am considering replacing those components with Dura-Ace R9100 11-speed, with a view to upgrading the entire groupset over time as other components wear out. The long cage rear derailleur works on the 11-28t through 11-34t cassettes. Dura Ace cassette options are similar but a bit more limited. The Dura-Ace is a medium cage and the Ultegra is a long cage. I have a Dura-Ace Di2 rear derailleur on one bike and an Ultegra on another, yet I can't switch my lighter wheels. Shimano ultegra 6800 rear derailleur weight loss - Shimano 105 vs. Ultegra vs. Dura-Ace. The FD will result in much better shifting, and is significantly easier to set up and adjust.. Ultegra components tend to be a tiny bit heavier. The rear derailleur profile is narrower when you look at the bike from the rear, sitting 12mm closer to the bike when in the bottom cog of the cassette. [Chan] [ In reply to] Quote | Reply. In summary, there are two primary differences between Ultegra and Dura Ace. Shop top brands' best prices on new rear and front derailleurs for your road or electric ride's DIY upgrade, installation, or overhaul. ttusomeone. For an optimal setting at any . Both Ultegra Di2 and Dura-Ace Di2 use wires for their electronic shifting. Rival AXS rear derailleurs use a more traditional mechanical clutch. from 1.647,50 . It uses Shimano's low-profile Shadow rear derailleur design, which can also be found in many . I'm drowning in different charging blocks and cables from all the . The wireless shifters operate with CR1632 coin cell batteries in each shifter and are claimed to have a battery life of one and a half to two years under normal usage conditions. Crankset. En tant qu'lment pour les vlos de route, un fonctionnement sans contraintes est l'une des proprits les plus importantes pour allier freinage, changement de vitesse et pilotage confortable pendant toute la journe. original new Shimano Dura-Ace RD . La nouvelle srie ULTEGRA R8000 a t prouve sur le circuit professionnel. The difference in weight is about 200g, with Dura-Ace at a claimed 2,507g and Ultegra . If you have 10-speed wheels and 10-speed sprockets, you . If you want an old-school set of very close ratios with SRAM's 10-26 AXS cassette . These days, Shimano 105 works very well. Shimano does not provide a way to recalibrate/reprogram them for a 10-speed setup. . The Shimano Ultegra Di2 RD-R8050-GS rear derailleur features the group-specific sleek integrated appearance with a low-profile design. Ultegra Di2 Long Cage Rear Derailleur. The Di2 EW-SD300 wiring and batteries are new too. Firstly, the materials used in each groupset are slightly different, which results in Dura Ace weighing appreciably lighter than Shimano's second-tier Ultegra. The Dura Ace 11 tooth pulleys will fit Ultegra and 105 just fine. Yes, it is possible to convert your Ultegra SS rear derailleur to a GS rear derailleur. Shimano Ultegra 6870 Di2, 6800 mechanical. The new R9200 series also includes a new integrated power meter chainset option, Servo Wave brake technology brought over from the mountain bike/gravel line, and there are new . Pour comprendre le fonctionnement d'un groupe lectronique Di2, voici tout d'abord les lments spcifiques qui le composent : 1 batterie. Standard units are only available with short cages, as expressed directly from Shimano: "Existing Shimano Ultegra Di2 and Dura-Ace 7970 Di2 accommodate cassette gear ranges up to 28T (with SS cages) as well as new Dura-Ace . If I was to replace the derailleurs with DA . Shimano Ultegra Di2 R8050 11 Speed Rear Derailleur . The 11-speed Dura-Ace 9070 and Ultegra 6870 rear derailleurs are designed exclusively for 11-speed rear sprockets and 11-speed Front Derailleurs. Ultegra - 212g; Dura ace -166g; 11 speed chain. $79.99. The Shimano HG-800 cassette is part of a bigger Ultegra R8000 review. Or do I have to use only a 100% DA 9170 or 100% Ultegra 8070? Re: New Shimano Dura Ace and Ultegra Di2 (only) Originally Posted by DBordewisch. Save up to 14%. Ultegra R8100. These minor differences equate to the weight difference between the two. (English) DM-RARD001-02 Dealer's Manual ROAD MTB Trekking City Touring/ Comfort Bike URBAN SPORT E-BIKE Rear Derailleur DURA-ACE RD-R9100 ULTEGRA RD-R8000 13.10.2021 - 11:07. The Ultegra 10 speed cassettes also accommodate the taller splines of the 7800 hubs. Unlike the Dura-Ace rear derailleur, the Red eTap one comes in short cage and medium cage versions. Matthew Loveridge / Immediate Media . available from stock. And I find I'll ride an Ultegra bike harder -- more dirt, more rain, harder cornering in races, you name it -- than I'll ride a Dura Ace one. For the first time, Ultegra now comes with a power meter option in the FC-R8100-P cranks. $18.99. Similar but different. The latest Dura-Ace Di2 R9200 and Ultegra Di2 R8100 drivetrains are hybrid, using wireless shifters. Ultegra 6870 - Weight: 335g (Set) Dura ace 9070 - 295g; Cassette. Dura-Ace 7800 10-speed freehubs have taller splines than other Shimano models. Two cage lengths are available with cassette ranges from 11-30t (short) and 11-34t (long). Oct 22, 18 9:18 Post #25 of 25 (2099 views) I've got DA 9150 Di2 on a road bike and Ultegra 8070 Di2 on my gravel/cx bike. Why? Ultegra R8000 Crankset: 172.5 52/36; Ultegra Bottom Bracket: English BB68; Ultegra R8000 11sp Cassette: 11x28; Ultegra R8000 Shifters, Front + Rear Derailleur, Chain, Brakes (cables and housing) Buy on Amazon. Shimano Dura-Ace RD-R9100 11sp Rear Derailleur. Call it a reminder that it's all really about how I ride, not about how the bike . The above and Ultegra below front derailleurs each come with a glass-fibre reinforced plastic outer link, an aluminium inner link, a chrome-plated steel chain guide, and light shifting. Stable shifting performance. Following the design of the Dura-Ace Di2 shifter buttons, the new Ultegra Di2 levers include top-of-the-hood buttons for remote shifting, which can be programmed to shift gear or control ancillary devices such as compatible computers or lighting. The front derailleur has been slimmed down quite dramatically. For example, the DURA-ACE R9200 front and rear derailleurs weigh 96g and 215g respectively, versus ULTEGRA R8100 weights of 116g and 262g, resulting in a combined 67g difference. poids ( manettes + drailleur avant + drailleur arrire + chaine + cassette ) Ultgra = 1326. Also, Shimano says it's redesigned the shifters, derailleurs, cassettes, chainsets, brake callipers, and . It's not a huge difference, but it's there. Answer (1 of 2): Ultegra R-8000 is better in every way. Dura Ace Di2 Shimano Dura Ace 7900 Shimano Ultegra 6700 Shimano 105 5700 Crankset 636 636 737 834 BB Cups 89 89 102 102 Shift Lever 459 448 490 492 Rear Derailleur 225 166 209 232 Front Derailleur 124 67 89 112 Chain 249 249 280 291 Cassette 163 163 204 205 Brake Calipers 293 293 330 356 Battery + Loom 137c n/a n/a n/a Group Weight in g 2375 2111 2441 2624 Group Weight in lb 5.23 4.65 5.38 5 . Avec la dernire mouture, calque sur le Dura-Ace de dernire gnration et son fameux drailleur recul , Shimano a solutionn son dernier dfaut : grer . Dura ace = aucun problme. That's because it's normally next in line to . Find out here: Hydraulic disc brakes are available on Dura-Ace, Ultegra, and 105. Mechanical Rear Derailleur - short cage. The new groupset is a lot sleeker and more minimalistic. These pedals are made of carbon and stainless . CST. It's half the price for a . The front and rear derailleur are where the big changes are: gone are the clunky and chunky pieces which make the bike look more streamlined, and the installation has also been made much easier with less cables. With this getting off paxil weight loss mind, and as many of you may be . Ultegra / Dura Ace compatibilit - forum cyclisme velo101. Also you are stuck with a short cage rear derailleur for 9070 but 6870 has borth a short and medium cage variants. Also, Shimano says it's redesigned the shifters, derailleurs, cassettes, chainsets, brake callipers, and wheels. What is Di2? With the 11 . Home About Weekly rider Reviews Opinion Guides . The shifters are wireless for the first time, whereas Shimano has opted to keep the battery and derailleurs on a wired connection to ensure reliability. While Dura-Ace is Shimano's flagship groupset, Ultegra is never usually too far behind in the line-up. Start with your battery and work your way down. Last edited by TonyM on Sun Sep 17, 2017 5:36 am, edited 1 time in total. Weight: 2100g. noter que les composants des groupes Dura-Ace Di2 et Ultegra Di2 sont compatibles entre eux et permettent le panachage. It'll cost more from brick-and-mortar stores but the gap should be similar. Call it a reminder that it's all really about how I ride, not about how the bike . The Dura Ace will be lighter, but there will be very little performance difference overall (especially if the rest of the bike is 105.) $254.99. Ultegra Weight: 253g; Dura ace 243g; Again from Velonews. Dura Ace and Ultegra models have evolved more than the 105. When setup properly, the 105 rear derailleur should shift flawlessly. Road Bike Racing Road Cyclocross Road Racing Road Touring Road Tt Shimano 105 Shimano 600 Shimano 600 Ultegra Shimano Deore Shimano Deore Xt Shimano Derailleur Rear Shimano Dura Ace Shimano Dura Ace 7800 Shimano Dura Ace 7900 Shimano Dura-Ace Rear Shimano Rear Derailleur Long Shimano Rear Derailleur Parts Shimano Speed Rear Shimano Ultegra Shimano Ultegra 6500 Shimano Ultegra 6700 Shimano Xtr . There is a difference between 105 & Dura Ace that I can feel. The Red 22 rear derailleur with a medium cage can handle cassettes with an 11-32t range. To be honest I can't tell a difference between . R8000 - 200g 6800 - 195g R9100 - 158g; Electric Rear Derailleur - short cage. RD-R9100-SS. Shimano Ultegra R8000 11 Speed Rear Derailleur. Elle est la dclinaison abordable du groupe DURA-ACE. The new battery is a three-holeone each for rear and front derailleurs. Ultegra = aucun problme. The Wheel has a 32T cassette and that won't fit the Dura-Ace which has a maximum of 30T. - Ultegra Di2 8070: Front derailleur Rear derailleur Crankset Chain Cassette If this mix is working, can I use the 2 "special" buttons on the top of the Dura Ace shifters? There are two different derailleur . All my bikes are all Shimano now. It is 2 generations (like 9 years difference in introduction date) newer in the Shimano development timeline, and represents a lot more refinement. The wires EW-SD300. Both Dura-Ace and Ultegra make do with a hybrid wireless system. From $124.99. Dura Ace 9000. All derailleurs across the three Shimano models operate similarly, they only differ in size, hood type and placement in the crankset. For all I know, Tiagra 10 speed (4700 model) will work with the 4700 rear derailleur (of course) and with Shimano road 11 speed rear derailleurs. : 48716. The Ultegra groupset is slightly heavier and cheaper due to the lower-cost materials used compared to the Dura-Ace. Jump to Latest Follow REVIEWS EDITORIAL DEALS 1 - 14 of 14 Posts . Shimano Advanced RD-R8000 Ultegra 11 Speed Pulley Set . Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO-WAVE technology. If this mix is not working, what do I have to change to make it work? Celle-ci est dsormais interne pour le Di2 (une version . It is not, however necessary to use Dura-Ace 10 speed cassettes. The new Dura-Ace Di2 R9200 rear derailleur is an awfully industrial-looking bit of kit. Given a few design tweaks, the R8000 rear derailleur works best when paired with R8000 or R9100 levers, and it's a perfect addition to a full Ultegra bike or . Dura ace = 1136. D'ailleurs, elle marchait dj aussi bien que du Dura-Ace. I need to replace damaged front and rear derailleurs on my Giant TCR Advanced Pro 1 following a crash. SRAM Eagle AXS mountain bike rear derailleurs use a standard roller bearing clutch but add an Overload Gearbox Clutch to protect the derailleur and motor during an impact. An optimized slant angle and a wide range from 11 to 34 teeth regarding compatibility are further assets of the Di2 Shadow rear derailleur. 1. I clean and lube the Dura Ace jockey wheel bearings every couple of thousand miles or after riding in the rain. The Di2 EW-SD300 wiring and batteries are new too. R8000 - 360g 6800 - 335g R9100 - 326g; Hydro caliper set. The front derailleur . If you're using Dura-Ace R9100 or R9150, you'll need to use an Ultegra rear derailleur. From $349.99. Send to e-mail. Note . But it is not compatible with any MTB and older road rear derailleurs. "I think the release of the new Dura Ace and Ultegra is a big step in the right direction. Channel Subscription: https://bit.ly/2Vfd4mOFREE Webinar Video Training for Road Cyclists: https://bit.ly/2WOfiN3FREE eBook (5-Step Training Guide for Road C. That exceptional value is what makes Ultegra so damn popular. Shimano Dura-Ace Di2 Rear Derailleurs Dura-Ace Di2 Saver function Titanium B axle Electronic adjustment Carbon link plate Wide gear ratio Programmed motion Cage Length: Medium Cassette Spacing: Shimano RD 10/SRAM 10 Intended Use: Road Shifter/Derailleur Compatibility: Dura-Ace 7970 Di2 Largest Cog: 27 Chain Wrap Capacity: 32 Derailleur Action: Color: Gray . Additional contact mail (leave blank)*. The rear derailleur can take a 34-tooth cog and no larger. With 11-speed Dura-Ace and Ultegra Di2 shifters, riders can use an 11-speed Di2 XTR or XT rear derailleur to massively expand their gear range and add a clutch derailleur to their bike. As for the pricing, the Dura-Ace rear derailleur has a list price (at launch) of 699.99/$814.99 while its Ultegra counterpart goes for 379.99/$409.99 - that's around half the price. 1. The Overload Gearbox Clutch disengages, giving the . Also, Shimano says it's redesigned the shifters, derailleurs, cassettes, chainsets, brake callipers, and wheels. I've got full Ultegra R8000 with 36/52 crankset, 11-30 cassette and 22 speed shifters. C'est vrai pour que le durace 7900 l'ancienne connectique, mais tu en trouve encore partout et pour pas cher. Like the new top-level Dura-Ace 9200, Ultegra R8100 features semi-wireless shifting, meaning that the two derailleurs are wired to an internal battery but the shifters communicate wirelessly with the rest of the system. They are available with hybrid ceramic and full ceramic bearings. Those extra steps are gone with the new Dura-Ace and Ultegra because wireless is in the rear derailleurs. Shimano's Ultegra road group has long been the workhorse of the lineup, offering near-Dura-Ace functionality and weight but with prices that average consumers could afford. . Check that. Sometime down the line there will also be an 11-28 cogset at the 9200 level. Installing the 12 tooth pulleys on these derailleurs will cause interference between the chain and cage. Having just the single, wide range . DURA-ACE - Rear Derailleur - SHIMANO SHADOW RD - 11-speed. The DURA-ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists. Shimano launches Ultegra R8100; Image 1 of 7 . Shimano's much anticipated top-end Dura-Ace R9200 series has officially landed; it's 12-speed and Di2-only, offering wireless shifters, faster derailleur operation, and larger 54-40T chainrings and 11-34T cassettes. SHIMANO Dura Ace Road Group R9100 hydraulic Disc Brakes 2x11 | 53-39 Teeth. To this end, Ultegra can now accommodate a 34t cassette, whereas Dura-Ace tops out at a 30t. And I find I'll ride an Ultegra bike harder -- more dirt, more rain, harder cornering in races, you name it -- than I'll ride a Dura Ace one. Shimano 105, Ultegra, & Dura Ace. The change to an aluminum cage and some other minor hardware details are all that separate the Ultegra R8000 version from the Dura-Ace 9100 unit. My favorite is still the Campy Record, but alas, I can no longer afford it. According to Shimano themselves, the new Ultegra groupset is so close to the company's flagship Dura-Ace groupset as to be basically indistinguishable in ter. The FD will result in much better shifting, and is significantly easier to set up and adjust.. Dura-Ace and Ultegra can be purchased with Di2 shifting. The new Ultegra rear derailleur (RD-R8150) is compatible with 11-30 tooth and 11-34 tooth cassettes. Drailleurs. Shimano claims (and I have no reason to doubt them) that the 11-speed 105 groupset is the most popular in the world. The all-new DI2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting. For this reason, the 11 tooth pulleys work best. I'm increasingly not into expensive bikes, partly because the intermediate grades (Ultegra 6800, Specialized Allez Sprint, CAAD12, and so on) are all getting so damned good. Ultegra 6800 and 105 5700. Item no. Ultegra = indexation un peu dure mais toujours prcise ( un manette droite out aprs 42000km ) Dura ace = indexation toujours souple et prcise. Ultegra is a groupset designed to be used for a variety of riding styles. In my opinion and experience, It works better (more precise) than the old 10 speed stuff (including Ultegra and Dura Ace). The fact that the 105 groupset is 11-speed is what sets it apart from Shimano Tiagra, that being only 10-speed. The Ultegra ST-R8060 TT . Answer (1 of 2): Ultegra R-8000 is better in every way. Pour comprendre le fonctionnement d'un groupe lectronique Di2, voici tout d'abord les lments spcifiques qui le composent : 1 batterie. Ultegra is a very fine . Shimano 105 vs Ultrega vs Dura Ace rear derailleur. The 11-34T is the biggest cassette . Light, strong, high-performance, affordable components for 12, 11, 10, and 9 speed Red, Dura Ace and Ultegra drivetrains from SRAM, Shimano, and more! The short cage will take sprockets with a maximum of 33 teeth while the medium one will work with sprockets up to 36 teeth, so you can get very low gears with eTap as long as you buy the correct rear derailleur. Thanks to an intuitive shift control the thr rider can maintain his race concentration. Check out how Ultegra R8000 compares to 6800 and Dura Ace 9100 0. This means if you crash or the bike falls over on the drive-side, there is less chance of damaging . RD-R9250 rear derailleur claimed weight: 215g (+18g vs. R9150) Dura-Ace R9200 front derailleur. Et . In my opinion, going from a Shimano 105 to Dura Ace rear derailleur is a waste of money. In the race against the clock, you'll want to shift up or down from your aero position with ease. SRAM Red 22's shifters are still substantially lighter than the new Dura-Ace (280g to 365g for the pairs . Je n'ai encore jamais utilis le 34/32, sur le vlo de l'an pass j'avais mme chang les roues et mis une 34/25, mais ce n'est pas . For gravel or adventure rider, the Ultegra RX rear derailleur has a clutch mechanism that increases the chain retention. R8070 - 280g R9170 - 256g; Rotors - 140 . Shimano Di2 Ultegra 6870 vs Dura Ace 9070 - Which to buy? Without . It seems like a natural fit that GRX Di2 would get a similar re-design, but for the time being, GRX Di2 stays 11 speed, and wired. Transmission lectrique Di2 : principe de fonctionnement . The Ultegra 8100 groupset offers 50x34 and 52x36, only Dura Ace 9200 gives you the 54x40 option. You will have a pair of available 12-speed cogsets, at least for starters, 11-30, and 11-34. That's . Celle-ci est dsormais interne pour le Di2 (une version . Let's say you want to know whether your Ultegra RD-6870-GS rear derailleur and Dura-Ace ST-R9150 shifters are compatible with each other. We have done this switch in my shop to get a wider gear range on a new Dura-Ace Di2-equipped bicycle, by . Current Dura-Ace, Ultegra, and 105 rear derailleurs all use Shimano's Shadow technology, brought over from its mountain bike rear derailleurs. Shifters: 315g (DA: 258g) Internal wiring . In the image above I have selected the SM-EW90 Junction box, R9150-series Dura-Ace shifters and two 11-speed derailleurs; the RD-6870 Ultegra rear derailleur and the Ultegra FD-R8050 front derailleur. As far as everything else, the difference between the 6800 and 5800 is negligible except for the rear derailleur and shifter. The new Dura-Ace and Ultegra groups, notably, lack a clutch rear derailleur, and the media photos all show 2x double drivetrains, not 1x single chainring setups. I'm increasingly not into expensive bikes, partly because the intermediate grades (Ultegra 6800, Specialized Allez Sprint, CAAD12, and so on) are all getting so damned good. These derailleurs work best with the 12 tooth pulleys. The new front derailleur is 33 per cent slimmer than . Ultegra Di2 vs Dura-Ace Mechanical - A Comparison Overview Ultegra Di2 - Overview ShimanoUltegra R8000 Groupset 11-28T 52x36T 172.5mm . Shimano says that they are "sealed" bearings but there really aren't sealed. Transmission lectrique Di2 : principe de fonctionnement . Shimano's new Dura-Ace chainset with 52/36 chainrings (Image credit: Daniel Gould) Image 2 of 7. Like the new top-level Dura-Ace 9200, Ultegra R8100 features semi-wireless shifting, meaning that the two derailleurs are wired to an internal battery but the shifters communicate wirelessly with the rest of the system. For example, the Ultegra uses a heavier front and rear derailleur compared to the Dura-Ace, with the Dura-Ace featuring a carbon fiber rear derailleur cage. Shimano Dura-Ace R9200 will cost north of $4,000, while an Ultegra R8100 group will retail for about $2,400. *. It is a tight fit on the . TurboKoo . L'avant-dernire livre de cet Ultegra tait dj d'une douceur et d'une prcision affolantes. I totally agree to receive nothing*. Reader "Comekk" just sent over photos of his Ultegra Di2 rear derailleur hack. After some scratching around online, R8000 can be bought commonly for $800-$1,000 and R9100 will run $1700-$2,000. We've already gone over . Similarly, the Ultegra rim . Derailleurs Rear - Groupsets & Components Derailleurs Rear . Dura Ace, on the other hand, is only really suitable for riding on the road. accessoires drailleurs SHIMANO - Achat / Vente au meilleur prix - XXcycle - NOUVEAU : unit de support de drailleur arrire shimano slx rd-m7100, boulon de serrage pour collier de drailleur avant shimano slx fd-m660, capot de vis serre-cb. As a result, it is not possible to install cassettes other than 10-speed models on Dura-Ace 7800 hubs. They take very little effort to stop, yet they don't catch bad enough to throw you over the bars. Like the new top-level Dura-Ace 9200, Ultegra R8100 features semi-wireless shifting, meaning that the two derailleurs are wired to an internal battery but the shifters communicate wirelessly with the rest of the system. noter que les composants des groupes Dura-Ace Di2 et Ultegra Di2 sont compatibles entre eux et permettent le panachage.
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