Conclusion. There is no longer any real technological difference between 105 and Ultegra, and the only real difference is that Ultegra is a lighter groupset.
Is an Ultegra cassette better than 105?
There is a difference in the materials used. Ultegra dual control levers have carbon-fibre reinforced plastic brackets and main levers while 105 has glass-fibre reinforced plastic brackets and aluminium main levers. The 105 levers are a little heavier but you won't notice any difference in performance.
Can I use Ultegra shifters with 105?
Answer: Great question, Ben! It is possible to mix and match as long as you get components from the same generation. For example: 9000 Dura Ace, 6800 Ultegra, and 5800 105 are all cross compatible. Each have 11-speeds in the rear, use the same cable pull per shift and use the same front derailleur design.
Is an Ultegra cassette worth it?
Yes, the Ultegra cassette is worth the extra money. No, the Ultegra rear derailleur is not worth the extra money. You can run a 105 rear derailleur on an otherwise Dura-Ace system and not tell the difference. As for the levers... well I'd go 105 if you can't afford Dura-Ace.
Is it worth upgrading to Ultegra?
The answer is Ultegra. The question is whether the difference is worth the money. Clearly if you want electronic shifting, then Ultegra is, for now, your only option. The consensus amongst the online cyclo-rati is that there's not much in it.
33 related questions foundHow much lighter is Dura-Ace than Ultegra?
Again there's a slight weight difference: the Ultegra power meter chainset weighs 769g, which is 21g heavier than the Dura-Ace power meter at 748g.
Is Ultegra better than tiagra?
Vintage cyclist
Shifting performance is much superior w/ Ultegra. 105 shifts better than Tiagra. In my opinion, Ultegra is the best value in the line up, with 105 a close 2nd.
Is Ultegra more durable than 105?
Conclusion. There is no longer any real technological difference between 105 and Ultegra, and the only real difference is that Ultegra is a lighter groupset.
Why is Dura-Ace better than Ultegra?
Although Dura Ace is considered to Shimano's out-and-out performance groupset, surprisingly, Ultegra is generally deemed to be much more versatile, mainly because of the lower range of gears that it offers. While Ultegra cassettes go all the way up to 34 teeth, Dura Ace cassettes only go up to 30 teeth.
Is 105 better than tiagra?
Tiagra offers excellent value for money but 105 is certainly the better groupset and we'd recommend going for it if your funds allow because of the better brakes, the small weight saving and the upgrade to 11-speed.
Is Dura-Ace chain better than Ultegra?
Greater use of the Sil-Tec coating does make the Dura-Ace chain more durable, because it covers the high-load contact surfaces, where it does not on the Ultegra chain. Link shaping is identical so there's no diference in shift performance. The weight difference from the hollow pins is negligible.
What is the weight difference between Shimano 105 and Ultegra?
Ultegra components are lighter than 105 components, making climbing easier. According to Beginner Triathlete, Ultegra group sets weigh roughly 280g, or half a pound less than a 105 gruppo. Ultegra components are also stiffer, meaning that the bike doesn't “flex” under the load of hard pedaling, wasting energy.
How much difference does groupset make?
The more expensive groupsets are lighter and usually offer smoother gear shifting and superior braking performance, and you get more gears and with the more expensive groupsets, 11-speed on Dura-Ace, Ultegra and 105, down to 8-speed on entry-level Claris.
How long does an Ultegra cassette last?
Varies widely depending on riding habits, environment and maintenance. But if all these conditions are average, a 10-speed chain should last around 3,000 miles, with the cassette also ready for replacement at the time you install the third chain.
How long should a Shimano 105 cassette last?
Cassette lifespan can range between 4000 to 10000 miles, and this is affected by the cassette itself and maintenance frequency.
Are Shimano 105 and Ultegra compatible?
ULTEGRA, 105 and TIAGRA parts are compatible with each other as long as they have the same number of gears. Note that ULTEGRA and 105 are only available in the older generation of 2x10 speed (ULTEGRA: 6700 series ゙, 105: 5700 series), while TIAGRA only offers 2x10 speed.
Is Ultegra a carbon groupset?
Rather than an aluminium cage used on the Dura-Ace front derailleur, the Ultegra series gets a steel body. Similarly, the cage on the rear derailleur is aluminium rather than the carbon one used on the higher end groupset. Ultegra is a groupset designed to be used for a variety of riding styles.
Can you mix Dura-Ace and Ultegra?
Thus, an Ultegra (6800/8000) 11-speed chain can be used with a Dura-Ace (9000/9100) 11-speed cassette. Similarly, there is no need to match the level of the chain and cassette to the rest of the groupset, so a 105 (5800) 11-speed cassette can be used with a Dura-Ace (9000/9100) 11-speed groupset.
What are Ultegra gears?
Ultegra R8000 offers a wide range of gear combinations (11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T, 11-34T), brake systems (rim brakes and hydraulic disc brakes with Ice Technologies Freeza rotors), redesigned dual control levers and remote shifting options. Everything you need to tune your ride.
Which Shimano gear is best?
Shimano 105 is considered Shimano's first performance groupset, and for many people it is the best option in combining performance, value and longevity. Ultegra is next and is very similar to Dura-Ace in terms of performance, though Dura-Ace is lighter.
What does Shimano 105 mean?
It is like how some Mercedes (E550, C250) have kept their name for brand recognition, even though that number originally referred to engine displacement and their engines aren't the same size anymore. Shimano's internal model numbers have kept going up, but they kept the 105 name for brand recognition.
Are Ultegra and 105 chainrings interchangeable?
The current Ultegra chain rings are in fact physically compatible with the 105. They do not look good on the 105 crank, however, because when Shimano redesigned the Ultegra and DuraAce level cranks to their Hollowtech II design, the made the chain rings hollow as well.
Is it worth upgrading from Tiagra to 105?
The Tiagra features a 10-speed system, whereas the 105 is 11-speed system. The 105 disc brakes are more streamlined compared to the Tiagra versions. THe 105 is more customizable and you can upgrade components easier, whereas the Tiagra is a more limited all-or-nothing groupset.
Is it worth getting Shimano 105?
But if you want an utterly dependable and affordable groupset that has nearly all of the performance of Shimano's higher-tier groupsets, then 105 R7000 comes very highly recommended.
Is Shimano Ultegra good?
Sitting at the second tier, Shimano's Ultegra may be viewed as a mid-range groupset to those that use Dura-Ace, and yet, it remains easily good enough for professional racing. It's common to find Ultegra used on the training and backup bikes of Pro Continental teams, or the race bikes of Continental outfits.
