Been to try and find out tonight at my local specialized retailer. DI2 is awesome. Love the way the front mech adjust itself as you drop down the gears at the rear so there is no chance of chain rub. Clever!
It Will also wirelessly connect to my Garmin 1000. You can do your own maintenance by using the software and plugging it into a pc and changing the way it changes gear and it went over my head!!! But I’m ordering it on Friday!! £899.99 over 2 years = £37 a month.
Can’t wait. Thanks for your help.