After 6 years with my 2012 BMC TM01 with a mix of Ultegra/Dura-Ace Mechanical 10 speed, I took it into the shop last month and had it rebuilt with SRAM E-tap 11 speed plus a new rear brake and an upgraded cockpit. It was a shit ton cheaper than buying a new bike even letting the pros do the work. I looked at the new BMC TM01 but its not long and low like the old one and I would have to buy a 2nd cockpit to get to my position. I hope to get another 6 years out of the bike now that it is practically brand new.

What cockpit did you upgrade too? I have the TM02 and I want to tidy up the front end.

Profile Design carbon base bar and T4 aerobars.

No need to drill, the Juntion A box will mount near the stem, the cable running to your Junction B box will run along your rear brake cable, the battery will go in the space below the seatpost as you have it configured or under the storage box when the seatpost is mounted in the forward position. There should be a foam sleeve, if not a wrap of bubble wrap will hold it secure.

I don’t have anything to add, except to say that your bike is really beautiful!

Hey, I’m now looking to upgrade to Di2, did you have much success?