Ce type de groupe réduit permet de con… Thank you! I had to have the front retuned about 750 miles ago. 105 chains have a duller finish and due to a different riveting process, are more “flexy.” An Ultegra cassette substitutes the aluminum lock ring for the steel one found on a 105. The sprocket widths are the same as on a 10-speed system but they are a little closer. These are also the middle names of my daughters.). 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). (And please remember to hit ‘Like’ on the video – it really helps me out with the YouTube algorithm – many fanks). I am trying to choose between a 2015 Cannodale CAAD 10 105 for $1100 or a Cannondale CAAD 10 with Ultegra for $1750. 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. it would cost shimano more to have different production lines than to just put the same parts in several levers it would cost more to make the cheaper levers cheaper. The chainring’s shape blends nicely into the body of the Ultegra crankarm. Some misc thoughts: Titanium frames are essentially permanent; ie, there is actually zero measurable loss of resilience over time, especially from the miniscule stresses a bike frame feels, compared to radical loads of say an airplane. With chains and cassettes, the differences are slight but still affect performance. Désormais, vous pouvez aussi opter pour des freins à disque hydrauliques. Even Shimano makes the distinction, with this little grey line on its website: In truth, what tends to happen is that you get your first road bike and it comes with whatever it comes with (in my case it was a ragtag set of Campagnolo and Miche components). For Tri bikes with aerobar extensions, both groups will use 10-speed Dura Ace bar end shifters and an aftermarket TT brake lever. You want to take care when buying individual components (e.g. Having ridden both 105 and Ultegra (currently riding Ultegra) I can say, that from my experience that Ultegra: – gears runs more smoothly when changing gears (especially on hills) compared to 105 – feels stiffer than 105 – brakes better than 105. Let’s all make a commitment to lose a pound or two around our bellies. The only thing I can’t speak to is the 105 brakeset, since I have Avid disc brakes on the cross bike. Sit back, relax, neck an energy gel and get ready to talk groupsets. New bike it was. Side by side, the Ultegra materials look more premium. I can tell the components aren’t as “shiny” but almost felt more at home with the 105. Before changing anything I would look for the real problem. There has to be a limit to rear wheel spacing and a limit to the number of gears that are useful. Where to buy Shimano 105 and Ultegra components:http://tidd.ly/bb708aebhttp://amzn.to/2EuZZgjLet's talk about these components: https://goo.gl/aLujxw 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. Don’t worry though (who you calling worried? These are links to online stores such as Amazon, Wiggle and Chain Reaction. Not sure if anyone is still active on this post or not, but thought I’d give it a try. Also, according to Shimano’s website Ultegra’s wider crankset design permits frame manufacturers to build wider bottom brackets—the part between the pedals inside the frame—and thu… I sold the old parts. Pay a couple of hundred quid more and you’d be into Ultegra territory. Since I know you were all particularly taken by the concept of each groupset have a name and a number, Ultegra Di2 is also known by its East German spy code of R8050. Hey all, Thank you for your contributions. A 12-28 would have been far more practical and although I don’t think I “need” the 28, I do live in a very hilly area and would have embraced the spin if I had that smaller gear. The marginal upgrade in performance does not justify the significant higher cost. Yup you’re exactly right but I there’s one thing to keep in mind with “keeping a frame forever”. Rather than you changing gear physically by pulling on (or releasing) a cable, electronic shifting uses little motors attached to the front and rear derailleurs in order to make the changes. I assume both bikes are the same size and you are sure the size is correct for you; this is even more important than group. Your next bike: Tri bike? This outweighs my ‘better equipment better cyclist’ delusions. Now will I ever like Carbon as much as Titanium? I stopped short of replacing the rear derailleur or the shifters. Can anyone comment on how the 2 compare? What model Ultegra can I upgrade to as parts begin to fail? So, for instance, in the article, 11 speed first appears in 2012 in Dura-Ace (9000), then a year later in Ultegra (6800), and then two years later in 105 (5800) and has yet to appear in the Tiagra line (presumably the 4800). If you want to go faster get a bigger engine (legs). Pour l'instant la partie commune à l'Ultegra di2 et au Dura Ace di2 coûte dans les 500 euros. I assume the bike from the LBS is new and the online one used. Once your chain is at .75% wear replace it. Spend the money you save by upgrading the wheelset. Both bikes are new and and both had 22 gears. But I’m deluded and believe that this might make me a better cyclist. Le pédalier Shimano FC-5800 délaisse l’architecture à cinq branches pour celle à quatre branches héritées des groupes Ultegra et Dura-Ace, plus légère et plus rigide. If it is on the long side for your set up talk to them about removing a link. Il n'a donc plus grand-chose à leur envier, si ce n'est la cassette 11 vitesses, puisque ce Tiagra reste en 10 vitesses… Mais qu’en est-il à long terme ? The shifting is so precise you don’t need Di2 and that was a bonus. Shimano didn’t come out with a ‘105 Di2 5870’. If your bike shop doesn’t find anything wrong, try having them shorten the chain by one pair of links. Well, let’s face it. Now we find ourselves with R7000 (the current 105) as Shimano’s most recent update (of this higher-end trifecta), and people talking about Dura-Ace being due the next upgrade. Why yes friend, it does. Shimano 105 contre Ultegra (trop ancien pour répondre) Eric LAMBERT 2004-08-23 06:42:31 UTC. Overall, I would say the Ultegra are comparable to the 10-speed Dura Ace, if not even slightly better (especially braking). A groupset is a component manufacturer’s collection of mechanical parts, usually covering the derailleurs, shifters, brakes, chainset, bottom bracket, cassette and chain. Derailleurs undergo a ton of force, loads and movement. There are a lot of new bikes out there with 30 and 32 tooth largest cogs. No, it will. But two huge advantages. Any help or advise is greatly appreciated. Go with what looks best to you and the one that is the most comfortable. Also have them check the chain length. Starting with a 105 group is a good idea. When you are due for chain and cassette replacement switch to ultegra. Suite à la première partie de notre dossier sur les groupes route et triathlon, voici les détails des poids et prix publics conseillés pour les pièces ou groupes complets de ce millésime 2019/2020. 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? Interesting and thoughtful comment. That’s another question, and something I’m, going to find out (and REI gives you a few months to try it out, then you can still return it, thus my snapping up the bargain price without having a bike there to try out on the spot-REI is a seriously great company!!). 6800 series Ultegra are of a different design to 105, and are said to be noticeably more powerful. Considerations on weight but most importantly feel are largely based upon the internal mechanism. Apparu en juin 2015, le Shimano Tiagra (séries 47000) adopte le même style esthétique que le 105, l'Ultegra ou le Dura-Ace, grâce à l'arrivée d'un pédalier à quatre branches. Which I am part of neither! Which is a mangled sub-heading if ever there was one. The upgrade from 105 to Ultegra is incremental from component to component and much can be done as parts wear because parts are interchangeable. Shimano 105 ou ultegra - forum cyclisme velo101. we’re probably due an update of the Dura Ace range next). If you think 70g weight difference in shifters the pair (5800-6800) is going to make you faster than me good. This site uses Akismet to reduce spam. Shimano 105 R7000 groupset — everything you need to know. As road bike component, the stress-free operation is one of the most important feature to lead all day riding comfort with braking and shifting. Since those are a couple years apart, the difference is EXACTLY what the article is about (comparing Ultegra 6800 to 105 5800). Replace your cassette every two chains. And it lets one run a larger range cassette. Thank you for your reply. Par ailleurs, le groupe Shimano 105 a connu une grande mise à jour en 2018. Vous pouvez aussi trouver des « mini groupe », composés uniquement des leviers, des dérailleurs et des étriers de freins. Just my 2c. I don’t mind spending $90 for calipers…the best brakes you can buy is never a bad choice in my opinion. Go to your bike shop and have them check the chain and the derailleur alignment. It’s no longer as clear cut. 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. $990.73 - $1,311.11. It is easy to change a couple of components later to make the bike feel like a larger size. The better you are and the more you ride the more you would appreciate the upgraded bike. Begin! It’s worth noting that some bike makers do an aluminium-framed version of their end above bikes, fitted with Shimano 105. This adjustment allows for more spring tension on the rear brake and a smoother brake. Note: This post contains affiliate links. Shimano’s new 105 (5700) and new Ultegra (6700) are both great groups for road and triathlon use. I certainly saved enough to replace the brakes if I feel they are really inferior on the 105 compared to what I am used to. The overbuilt structure of the crankset coupled with the chainring has far more of an advantage in power transfer over the 105 which doesn’t sport a hollow outer chainring. (okay, I couldn’t be bothered to Google what it stands for). Ultegra is better than 105 – no doubt about that. Higher quality springs and pivots allow for solid, instant engagement in shifting. Assuming all you have are wear and maintenance issues I would upgrade the chain and cassette to Ultegra and keep the derailleur. For me I bought 105 sets because of the price point.. Le groupe Shimano 105 5800 11 vitesses sera donc disponible à partir du mois de juin (en noir ou slver). For what it’s worth, if you’re looking for a noticeable improvement in shifting quality, a full overhaul at your current groupset (be that 105 or whatever) will give you the best bang for your buck. When I knackered the front derailleur, I replaced it with the equivalent Ultegra version (10-speed 6700). (Which I reckon is a song lyric waiting to be put to music*). Do the two extra gears on the 5800 make a lot of difference compared to the 5700.? Your logic is impeccable and it is exactly what manufacturers want you to think; whether it be a bike, a car or a computer. Updated with actual weights, deals, price, specs table, and more Unhelpfully, Shimano released products for, say, 2018, in mid-2017, so there might be the odd inaccuracy. how stupid is that? At the time, this was probably at the top end of what you would pay for a carbon frame with 105. But saying that loosing a few kg/s would be the cheaper option. Groupe Shimano Ultegra. Consider Ultegra as parts wear out, bearing in mind there is little reason to change brakes and shifters due to wear so it’s worth ensuring they are what you want at the start. Also I recently came across a used set of Zipp 404s which I bought. When it comes to purchasing a gift for our babies, nothing says I love you like a new groupo. Congrats. It’s considered a “new road” bike, both the 105 and Ultegra versions have hydraulic disc brakes (yay) the one in 105 comes in a puke green, while the Ultegra comes in a muted grey. => À lire aussi: Comment choisir son groupe de transmission. My other wheelsets use proper cartridge bearings all round and never need adjustment, so for my next project (another titanium frame) I will buy up a new just taken off a bike 105 groupset and try and find some good used wheels. Aluminum would have snapped long ago, with any flexing at all. The heavier groupset will make you stronger because it’s heavier, then later when you upgrade to the lighter more expensive groupset you’ll be stronger and faster. It came with a full Shimano 105 groupset (5700 – model range number fans). Cosmetically, Ultegra boasts a carbon shift/brake blade while the 105 sports an aluminum blade. Shimano 105 and Ultegra are 2 of the most often picked groupsets by road cyclists. Seems the cost for the Ultegra set is within 20% of getting 105s. what does this turd know I hear you say to yourself in your head. Tiagra sits above that, followed by 105. If you click on an Affiliate Link and then buy something, I get a small commission. http://road.cc/content/buyers-guide/201326-head-head-shimano-105-v-shimano-ultegra. Whether a bike has disc or rim brakes affects price quite considerably. I ride about 80-150 miles a week June – October and hope to do some century rides. For the time being, only Ultegra and it’s pro-sibling Dura-Ace have electronic rather than mechanical gear shifts. You talked about wheels and I strongly agree that lighter wheels make a huge performance and fun improvement. As things wear, replace them with a higher grade chain and cassette. Or nicer road bike. Ultegra’s barrel adjuster might simply be nicer from the perspective of a mechanic. I would guess you’ll be able to find 10s parts for many years to come. I assume both bikes are 10s. Maybe, for once, the trickledown effect of high spec features gradually moving down the price spectrum won’t apply in the case of 105 electrification. I am hoping to increase both miles and how many times per week, possibly to join a riding group as well. What this means is that in the example above the 2017 105 “parts” is the SAME “parts” as 2014 5800 ones, while the 2015 Ultegra is the SAME parts as 2013 6800. Hello! If so, I like the 105 bike more. By way of example, the Cannondale Synapse (non-carbon) 105 costs £1,300. I purchased a used set of Dura-Ace and have well over 10,000 miles on them now. Shimano Ultegra is a bit more refined that Shimano 105, with lighter materials in some areas and details like more durable coatings on some parts Nevertheless, the weight difference is surprisingly small, less than 200g for a typical ensemble; most of the difference is in the brake/shift levers and chainset superficial difference in the lever tops which I would guess is to stop you from putting Ultegra nameplates on 105 levers. Whether that’s important, one must judge for oneself. For both, you will need to add a freehub to ensure that … like a silly hump for your thumbs to get annoyed by. As we begin to understand what we like and what we don’t like, after that 10,000 shift, we begin to appreciate ulegra and it’s smoothness. Subscribe below and I will send you enjoyable and helpful cyclo-info straight to your inbox. Ah, the million dollar £500 (or $700) question. And the wheel doesn’t work with 11s. ), the actual prices you’ll need to pay are substantially lower if you decide to build up a bike from scratch. This was all very helpful, and gives me some more information to consider before making my choice! If that’s 105, fine. Le budget n'étant semble t'il pas une question pour toi alors oui fais toi plaisir avec un Ultégra . There’s really nothing in it.