One drawback being how easy today's derailleurs are to adjust and tune with simple tools. Run the cable, set the High, set the Low, and you're done.
> the Ford derailleur appears to be aimed at the e-bike market
...and possibly pros? They mention Di2 in here, I don't know anyone (outside of Freds) that are riding Dura-Ace-level grouppos that actually do their own maintenance, so this probably won't be targeted to enthusiasts.
> the Ford derailleur appears to be aimed at the e-bike market
...and possibly pros? They mention Di2 in here, I don't know anyone (outside of Freds) that are riding Dura-Ace-level grouppos that actually do their own maintenance, so this probably won't be targeted to enthusiasts.