tri-frank wrote:
Yes, with the original flat stem and the PRO Missile Evo bar, wiring can be done completely internal (except for the front brake and the derailleur cables). If you'll use another aero bar, most likely at least some cables will be exposed.
Not wanting to but into the convo but might be worth double checking you are comparng Apples to Apples. The TT frame and the Di2 version of the Premium frame are not the same as far as I know / think.
I thought the TT frame is Di2 specific and fully internal via the stem. I thought the Di2 version of the Premium frame is not fully internal but has one covered cable hole on the drive side and 2 holes for cables on the non drive side.
Sorry if I am wrong and that causes any confusion, just didn't want someone going down one route and it not being right.
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