Questo estrapolato dalla presentazione dei nuovi gruppi su "cycling tips.com":
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This will come as a shock to many, but
Shimano is walking away from mechanical road drivetrains at the high end, which includes Ultegra. Indeed, what was arguably the best all-around higher-performance mechanical road groupset value on the planet is no more. Shimano will continue to manufacture and sell 11-speed mechanical Ultegra groupsets for some undetermined amount of
time — probably another model year or so — but after that, it’s all electronic from this point forward. Got a soft spot for Dura-Ace mechanical? Better start digging around on eBay even harder than you were already, because it’s officially extinct.
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Sembra quindi che producano ancora per un po' l'Ultegra 11 meccanico (forse prima dell' uscita del nuovo oppure, piu' probabile, che esca un 105 12v anche/solo meccanico).