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Shimano’s new 105 (5700) and new Ultegra (6700) are both great groups for road and triathlon use. (okay, I couldn’t be bothered to Google what it stands for). Le groupe Shimano 105 se retrouve souvent sur les vélos de route de classe moyenne. I would guess you’ll be able to find 10s parts for many years to come. These are links to online stores such as Amazon, Wiggle and Chain Reaction. Where Do Tiagra and 105 Sit In The Shimano Range? Then I probably bought an Ultegra cassette and maybe an Ultegra 10-speed chain (my memory is a little hazy). The same trend is appearing in hydraulic disc brakes and changes to the electronic shifting (current model Shimano hydraulic disc brakes are not attached to any groupset, the first groupset to get its own disc brakes will be Dura-Ace). I found it helped me because my hands are arthritic and it really relieved the pain going to larger cogs. Hope this helps and is only my opinion. Begin! You won’t generally see Ultegra specified on aluminium frames. A part 400 euros, il y a t'il une grosse différence entre shimano 105 R7000 et ultegra R8000 les 2 groupes pour un amateur comme moi. Since you're here, Monty would also like you to check out. The bike I am looking at is a Pinarello Razha K from 2013 (still new as per the store manager) with 105 5700/Most. I am not certain if I should spend the money now for the upgraded bike. Ah, the million dollar £500 (or $700) question. Still, it gives the general direction of travel (i.e. Anyways parts are readily available now for the 10s option. I’m no Froome-dog and I’ve only returned to cycling reasonably seriously in the last 3 years but my experience is that there’s little between them (unless, of course you want the electronic do-dah). Way more noticeable than when I upgraded the front derailleur from 105 to Ultegra (I’ve now gone back to 105-only on the Domane). Ultegra derailleurs will yield better shifting and ultimately will last longer. Given that, thinking that I would need to replace the cassette, I thought I might upgrade to the Ultegra, along with the derailleur and chain. But I’m deluded and believe that this might make me a better cyclist. The frame geometry, design, and sizing/fit is going to matter more than the components (which is not that much weight and mostly the finish), the only exception is that if the Cannondale Synapse happens to be a disc brake version (in 2015, Canondale made both in the Synapse line). I will note that my current bike is Ultegra, I got it 2 years back. I am much inclined to go with the current 105 10s configuration and leave more expensive upgrades for later. An Ultegra chain has a better, nickel-like finish and a stronger riveting process than allows for a laterally stiffer chain. This was all very helpful, and gives me some more information to consider before making my choice! We’ll break down a number of detailed differences next. You get some idea of the relative costs though. That said, i will report back when I get some conclusive impressions. Le budget n'étant semble t'il pas une question pour toi alors oui fais toi plaisir avec un Ultégra . What model Ultegra can I upgrade to as parts begin to fail? In the big picture, the Ultegra group is 220 grams lighter (which is a little more than ½ a pound) and costs $300 more than the 105 group. The rear is a different story. (Which I reckon is a song lyric waiting to be put to music*). I’ve got full Ultegra 6800 11 speed, mostly because I bought a year-end clearance Giant for $200 less than my LBS was selling a Domane with 105 10 speed. Well, have a squiz at the full groupset images above. That means a down-sizing of the whole hood, making it … I am trying to choose between a 2015 Cannodale CAAD 10 105 for $1100 or a Cannondale CAAD 10 with Ultegra for $1750. Yup you’re exactly right but I there’s one thing to keep in mind with “keeping a frame forever”. what does this turd know I hear you say to yourself in your head. If they both seem about the same goes with the smaller size. If your bike shop doesn’t find anything wrong, try having them shorten the chain by one pair of links. As things wear you can upgrade to Ultegra if you want, or you can experiment with changes. 11s is the newest and will have spare and replacement parts available longer, and that, I believe is the biggest advantage. If that’s you, then you’ll be more interested in the price point of the full bike, which I’ve discussed above. Ensuite les 3 composants spécifiques Ultegra di2 (ST, FD, RD) sont à 500 euros et 1050 euros pour le Dura Ace di2. If you feel a difference, it is a placebo effect. I live and ride in the Sierra foothills and San Francisco Bay area, so I can use all the help gearing will give me. It’s no longer as clear cut. Speaking to a few data points in the ‘endurance bike’ category (all of which are carbon frames): (For the USD prices, I just converted the UK prices at $1.29:£1 to give an indication. Both Ultegra 6800 and Shimano 105 R5800 could give 11 speeds and you may get up to five different options in the cassette range. But the extra ‘spacing; between cogs would have been nice. Regardless of where you are from (Massachusetts, Connecticut, New York, New Hampshire, Maine, Rhode Island, Florida, Pennsylvania, Texas, Vermont, Australia, Macau...) a Fit Werx' bike fit is guaranteed to be worth the trip. well I’ve had 5800 shifters apart next to 6800 shifters, I mean totally apart like they’re not supposed to. My bike is a Trek Domane 4.3 (the 2013 version), which at the time cost £1,800. Shimano brought out a new version of its 105 groupset in 2018, but how does it compare to the top of the range Dura-Ace? There is your performance increase right there! Let’s all make a commitment to lose a pound or two around our bellies. I’m sure a scouring of the internet would allow you to add up the weight of each individual component. Trek Domane 4.3 Road Bike Rebuild: Tools and Parts List, I replaced it with the equivalent Ultegra version, recorded in this series of YouTube videos, Torque To The Hand (Best Bicycle Torque Wrench 2020), Best Chain Whip And Cassette Lockring Tools (And What They Do), http://road.cc/content/buyers-guide/201326-head-head-shimano-105-v-shimano-ultegra. ultegra-change a couple of materials to save a haircut in weight, tiagra-put 10 teeth on the ratchet wheel instead of 11. i’m considering a Cannondale Slate. I also have a cross bike with 105 5800, so I can give an honest comparison. IMHO 105 vs Ultegra should not play a determining factor in your decision. I know because like a jackass I went my traditional 12-25 on my new 11sp cassette and I basically have a 1 tooth jump between cogs. He started Sportive Cyclist in 2013 to record the journey to his first 100 mile ride, the RideLondon 100. I happened to run into a 2015 Cannondale Synapse 3 the other day, for $2150. The cassette started as a Deore XT 11-36. When it comes to purchasing a gift for our babies, nothing says I love you like a new groupo. Shimano va avoir un problème avec de 105 di2. If you click on an Affiliate Link and then buy something, I get a small commission. As you discuss only 11 speed groupsets, my question is about upgrading from 105 10s to 105 11s or even Ultegra 11s? The front caliper is nearly hosed, so looking to upgrade, and for $90 shipped I can have Ultegra 8600 calipers. Indeed, the recent upgrade of 105 from 5800 to R7000 makes it even more comparable to Ultegra, performance wise. there is no difference that would give rise to a different shifting experience in reality (I studied mechanical engineering degree level at university, I have reasonably trained opinion I think). For the time being, only Ultegra and it’s pro-sibling Dura-Ace have electronic rather than mechanical gear shifts. Right now other than 200g and some reviewer claims that the rim brakes are better, the only real difference is the available of electronic shifting with the Ultegra 6870 which can be ignored in the case of this commenter. The 105 5800 groupset I bought complete with wheels and tyres for £230 was a real bargain and I found that overall it performed better than my ultegra 6700 groupset except that the brakes are not as well finished. The derailleur started as a Ultegra di2 (small cage) which is modified with a Deore long cage. Le groupe Shimano 105 5800 11 vitesses sera donc disponible à partir du mois de juin (en noir ou slver). (For completeness, Tiagra is next, followed by Sora and Claris. It’s most helpful in working out which generation of a given groupset you have/you’re buying. And then the next generation of Dura-Ace and Ultegra came out (i.e. Yo! It came with a full Shimano 105 groupset (5700 – model range number fans). The bike was originally 600 Ultegra, so would be a nifty trick to upgrade to an Ultegra drivetrain over the long haul. I’ll certainly be thinking about getting Ultegra on my next bike. Again, better quality springs and in this case, pivots allow for more braking power. Most full groupsets are bought in conjunction with a new bike. Which I suppose makes sense since one is two years old (but is new). If it is over 1% change the chain and cassette. I do think the Ultegra runs slightly quieter and shifts slightly more smoothly, but both seem equally durable (2500 miles on each). Shimano 105 contre Ultegra (trop ancien pour répondre) Eric LAMBERT 2004-08-23 06:42:31 UTC. En tant qu'élément pour les vélos de route, un fonctionnement sans contraintes est l'une des propriétés les plus importantes pour allier freinage, changement de vitesse et pilotage confortable pendant toute la journée. La différence de prix entre 105 et Ultegra est de l'ordre de presque 1 euro par gramme entre les 2 mêmes groupes 10V mécanique. The upgrade from 105 to Ultegra is incremental from component to component and much can be done as parts wear because parts are interchangeable. One of the biggest improvements with the Ultegra group lies within the crankset. And then the next generation of Dura-Ace and Ultegra came out (i.e. Whether that’s important, one must judge for oneself. Brake pad quality is another significant factor in the performance of Ultegra brakes over 105. Does the weight make a difference? Yo! Interesting and thoughtful comment. Have you tried both? The 105 updates are great. The only gain I can see from upgrading needlessly (ie you haven’t knackered something in your existing set-up) is that Ultegra seems to have a certain cache that is lacking from the ‘lesser'(?) Les nouvelles Ultegra reprennent la conception des Dura-Ace, avec un axe en acier et un corps en composite, agrémentés d’une surface d’appui plus large que la version précédente ou que les pédales Shimano d’entrée et de milieu de gamme, afin d’optimiser la stabilité et l’efficacité de pédalage.

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