With the 105 5800 group, Shimano seemed to have hit the sweet spot with price vs. performance. I already have a Specialized Allez Comp that I will turn into my secondary ride, and my trainer bike in the winter, and it currently has Shimano 105 pedals on it. Shimano 105. There’s lots of bike components out there, but walk into an average bike shop, and you’ll likely be offered a choice between two groups, the 105 and Ultegra, both of which are manufactured by Shimano. 105 vs Ultegra: Número de marchas. j'envisage de passer en shimano et pose donc la question de la différence entre le 105 et l'ultegra, sachant que je ne souhaite pas casser la tirelire. The 7000 group only got better. Shimano’s 105 range is immense value for money, and as you’ll find in the hierarchy of groupset models, features trickle-down technology from the higher Dura-Ace and Ultegra models, specifically the front derailleur – the FD-5801. merci par avance pour vos retours et conseils dub My 105 crank makes a bit of noise when shifting into the big ring as the chain rubs against the ribs on the back of the chainring. Thanks for that. This has a direct affect on their suitability to your intended use, which is why it's so important to select the correct groupset for your bike. El primer grupo en incorporar una transmisión de 11 velocidades fue el Dura-Ace, tal y como hemos visto antes. The Domane comes with full Ultegra, so I'm trying to decide if I should purchase the Ultegra pedals, or if I should get a second pair of the 105s. y'a t' il une réelle différence entre ces deux gammes ? Shimano 105 vs. Ultegra Originally Posted by Steve B. All three of these componentry levels have key differences, from shifting performance through to weight. Shimano Dura-Ace, Ultegra and 105. I’ve used Ultegra for 20+ years, built my last with 5800. Ultegra big chainring is also hollow versus having weight pockets, as you mentioned with being easier to clean. You won’t likely see any improvement in shifting or brake performance. My past bikes have been Ultegra also. It is terrific. El grupo Shimano Ultegra tenía 10 velocidades hasta mitades de 2014 cuando se presentó la versión de 11 marchas, con … I also find that it shifts a bit nicer and is quieter.