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? They work in the same ways, the shaping is the same and so is the engineering. Such frames also decrease the performance of the whole system especially if it is not adjusted regularly. Table comparing the prices and weights of Shimano 105 and Shimano Ultegra components. For pros and other serious riders. With this in mind, it is equal parts reliable and durable. [This article was last updated on January 11, 2021]. The benefits of mechanical shifting include a “more” natural shift feel, decreased cost, and weight reduction. We awarded both Shimano 105 and Ultegra 10/10 for performance, and we give out very few 10/10 marks. 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 … The 105’s rear derailleur is tucked inboard by about 12mm to provide better protection should you crash. For the latest versions of its top three groupsets, Dura-Ace, Ultegra and 105, Shimano has incorporated its Shadow technology, brought over from the mountain bike side of the business. Although the cassette is made using an anodized aluminum locking and carbon/aluminum spider arm, nickel-plated steel is used to make the sprockets. Both the Ultegra and 105 chains undergo a Sil-Tec low friction plating process that’s designed to make them run smoother and require less maintenance, as well as increasing the durability. Tooth chainrings for the Ultegra include 50-34, 52-36, 53-39, and the option of a 46-36 cyclocross. Editorial, general: info [at] road.cc Terms and conditions of use. All three use Shimano’s Hyperglide system. Updated Aug-2019Added SR EPS 12 speed, and filled in some missing weights Rolling updates as new Shimano, SRAM & Campagnolo groups are released. But they do! Now pushing 50, he's riding road and gravel bikes most days for fun and fitness rather than training for competitions. The only difference between them is that the 105 chain has this treatment on the roller link plates (the inner ones) only while the Ultegra chain (above) has it on the pin link plates (the outer ones) too. The Shimano 105 R5800 groupset is no more, long live Shimano 105 R7000, a newer, more sophisticated version of Shimano’s do-it-all groupset. Tech, reviews: tech [at] road.cc There are gear systems with 11 – 40 cassettes that work well with Ultegra. If you’ve read everything above, looked at the pictures, and come to the conclusion that there’s not all that much difference between 105 and Ultegra components, you’re right. Building off their success with the Ultegra WH-6800 wheelset, the WH-RS500 Tubeless Clincher Wheelset provides Ultegra-level performance at a price that will leave room in your wallet for the new R8000 … They have a very solid feel and modulation is excellent. Shimano have remained leaders of the pack over many years for good reason- they offer fantastic products across the price spectrum. What else do you want me to say? If you are not sure, it is better to err on the longer side. Keeping up with the trends and progress in the industry are other reasons for purchasing a new groupset. The curve for your index finger is more pronounced and if, like me, you like to wrap your finger around the bar when on the hoods then you'll find it very comfortable. 105 cassettes (above) are available in 11-28-tooth, 11-30, 11-32, 11-34 and 12-25 options. The 105 callipers are not noticeably inferior to the Ultegra brakes in anything other than weight, and even there the difference isn't great.". It may be one of the reasons why it is a favorite among professional teams. Additionally, the chainring is of higher quality as it features a two-piece construction. Mixing and matching of components across different model levels is nothing new, but only recently did I hear an … Ultegra features an adjustment screw meaning you do not need an inline barrel adjuster. In recent years, there have been evolving groupsets from traditional 10-speed to the new 11-speed transmission. It is an ingenious system that allows the rider to brake and change gears up and down with one hand. All material © Farrelly Atkinson (F-At) Limited, Unit 7b Green Park Station BA11JB. The BBR60 (77g) is available in both British and Italian threaded versions, while the BB72-41 (69g) is for press-fit systems. The Ultegra pedals have slightly more stainless steel body plating, designed to reduce flex and wear, and a little more clearance (33° as opposed to 31°). The aim of road.cc buyer's guides is to give you the most, authoritative, objective and up-to-date buying advice. You can also find further guides on our sister sites off.road.cc and ebiketips. This is technology that started off in the top-level Dura-Ace groupset and has trickled down via Ultegra. From the above information, there isn’t all that much difference between Ultegra and 105 components. The Ultegra pedal is also available in a version with a 4mm longer axle for more clearance between the crank arm and your shoe. Also, there is the introduction of powered derailleurs and electronics. Any avid bike rider knows Shimano makes great brakes. This means that should you crash or the bike gets blown over there is less chance of damage to the bike or wrecking your gear hanger. Unfortunately, every cyclist has their opinion on the best groupset. We want you to be happy with what you buy, so we only include a product in a if we think it's one of the best of its kind. They’re essentially the same design: a symmetrical twin pivot system that’s designed to equalise the braking forces through each arm allowing for better control and power. If you don’t mind paying a 260g penalty, then you can consider the Ultegra over the 105 or Dura-Ace. In reviewing the 105 brakes (above) Dave said, “The Shimano symmetrical dual-pivot brakes are, for me, the best road rim brakes out there. It's great to see that Shimano is finally offering its chains with a quick link similar to those used by KMC and others, making them much easier to fit and remove. It is the only company with the ability to pull off a mid-level electronic groupset. Our guides include links to websites where you can buy the featured products. Previous versions of front derailleurs were popular for their excellent front shift quality. • 105 Shimano Ultegra is a bit more refined that Shimano 105, with lighter materials in some areas and … There's no Shimano 105 clutch derailleur. The bushings and pivots are smooth, burly, and durable. The latest version of Shimano 105 is called R7000 (the disc brakes are R7020) and the most up to date Ultegra is R8000 (the disc brakes are R8020, the Di2 is R8050 and Di2 with hydraulic disc brakes is R8070). You can easily add the remaining fingers for hard braking efforts. The latest iteration of Ultegra features both disc and rim brake options. Well done to Great Ormond Street. We have done thorough research to give you detailed information on both. One of the features is you can shift via satellite buttons or Di2 specific shifters. Downloadable information on efficiency and shifting habits, Lack of deviation from the set adjustment, Failure to charge batteries will result in a system breakdown. Email John with comments, corrections or queries. No single Ultegra component is massively lighter and the small savings add up to just 191g across a whole groupset (the figure could be a little more or a little less than that depending on exactly which options you choose). Answer: If it has not completely worn off, an old groupset can work for a winter bike. It is squarely aimed at intermediate to high-level road riders. 1. Brands group these parts together in various different levels. When he reviewed the Ultegra levers (above) Stu Kerton said, “The biggest difference of R8000 [current generation Shimano Ultegra] over 6800 [the previous version] is the shape of the brake lever. As per the title: I stripped the bike down for a good clean and this included pulling the rear mech to bits. Ultimately, the mechanical systems within the Shimano 105 groupset are of a lower grade, meaning that this groupset does not shift as smoothly as Shimano Ultegra… Some use wireless technology similar to ANT+ or Bluetooth devices. In both cases, the sprockets are made from nickel-plated steel, although an Ultegra cassette has a carbon/aluminium spider arm and an anodised aluminium lockring while a 105 cassette has an aluminium spider and a nickel-plated steel lockring. Released around a year after the Ultegra R8000 series, Shimano's 105 R7000/R7020 groupsets offer almost identical day-to-day performance as its more expensive stablemates, but at a … I discovered by pure chance yesterday that apparently all jockey wheels are not created equal but one is … Shimano 105 has recently been given a facelift, making it look very similar to it's more expensive counterparts. © 2008–present unless otherwise stated. Archived. Present-day Ultegra groupsets present a host of real improvements. That might or might not be important to you. Unfortunately, the new derailleur does not have an option for a clutch limit. If you don’t want to subscribe, please turn your ad blocker off. Take note you can use an Ultegra cassette with a 105 groupset and vice versa. At the moment there are no hydraulic or mechanical 105 TT brake levers. Made from aluminum, the Shimano 105 Crank Set is durable and can compete with other similar products made from carbon. Knowing the differences between the two will help you make the right purchasing decision. Being 11-speed systems, Ultegra cassettes are available in 14 – 28,12 – 25, 11 – 25, 11 – 34, 11 – 32, 11 – 30, and 11 – 28 – tooth options. Help us to make it better. The design used is a symmetrical twin pivot system. The good news is that this is not a problem for any triathlon tire sizes. You can buy a brake calliper and dual control lever separately (see table above) or you can buy a set that includes the lever, the brake calliper and the hose (£249.99 per brake in the case of 105, £309.99 per brake for Ultegra). As usual, there’s a slight weight penalty if you go for 105. Shopping tip: check out Decathlon's workshop spares section, often the cheapest source for single levers. If you like road.cc, but you don’t like ads, please consider subscribing to the site to support us directly. Den ene 105 er brugt meget lidt, den anden er ny. This works only if they share the same number of gears. There are no major technological features in the Ultegra groupset that aren’t included in 105. But the reasons to compare 105 and Ultegra go beyond that. It's crisp and light whether you're using the short cage or the medium cage rear derailleur. Seeing as the govt are in a rule-making mood, maybe time for a law against spitting in public, and snot rockets. Check out our full Shimano 105 review here and read our full Shimano Ultegra review here. Even though Shimano hasn’t officially launched 12-speed road components, we all know it’s a matter of time. Both Ultegra 6800 and Shimano 105 R5800 could give 11 speeds and you may get up to five different options in the cassette range. Other features you should look into are: Ultegra levers are almost identical in profile when compared to 105. If you still want to use mechanical disk brakes, there are options such as Shimano CX77, Avid BB7 Road, and TRP Spyre. These differences make for a difference in weight, but we're talking about 23-35g, depending on the size of the cassette. Current designs use a 4-bolt design, unlike the previous chainring design. The 105 chainset (below) has a spider with four unevenly spaced arms, the idea being to provide stiffness where it’s needed while saving weight over a five arm design. Respected by amateur and professional cyclists across the cassette the same ways, the is. 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