Not so concerned by this now – the fact they seem to have settled on a wiring harness means you should able to mix-and-match (at a cost!) but going 11-spd (just change/reprogram the control box for different shift intervals and a new cassette/chain?)…. hydraulic disc options (just change the shifters) means, other than cost (….did I mention cost…..), it should even more interchangable than its mechanical cousin.
Yea I know, but I’ve already got DA 7800 mechnical so in no hurry to upgrade just yet.
It’ll be interesting to see how DA9000 is recieved. Last time they fiddled with the freehub it was a bit of a fail, but at least there’s more gears to justify it this time rather than just having 2 10s standards. If it doesn’t catch on it’ll be the third DA groupset in a row to introduce a standard (7800 cassette, 7900 Di2 wiring, 9000 cassette) that’s not worked out!
I wonder if the chainrings will trickle down, i imagine they’d be heavy if they weren’t hollow, so unless they find a cheeper way of doing them (like the MTB middle ring maybe?) that’s another standard that’ll fail!
Why not? I’d buy that for my commute! In fact my full Dura Ace Madone rarely sees anything other than commuting mileage!
Depends, if you’ve a longer commute then great, I used to do 150miles a week commuting on my road bike. These days I live too close to bother with lycra, no showers and CBA riding it slowly. Which is probably why I’m a fatty!