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Di2 on road or TT bike?

moonshinemoonshine Posts: 992
edited March 2013 in Road buying advice
I've a full dura-ace 7970 10 speed TT groupset, plus a set of Di2 STI levers arriving later this week (at mates rates) and i'm struggling to decide which bike to fit it to.
I have a 7800 Dura ace Ridley Dean as my TT steed, and a Felt F3 7800 Dura-ace bike as my road bike. whilst the dean is mechanical, it is fully internally cabled already. The Felt is externally cabled.
If i want to internally cable either of the bikes, i'm going to have to drill the frame. There is no point externally cabling the Di2 on the Dean as it is less aero than the stock internal cables, however externally mounting the cables on the Felt is an option.

What are the thoughts on which bike would benefit the most from the Di2 install? road or TT? I only race TT with the Felt for training & fun...


  • GrillGrill Posts: 5,610
    TT bike ten times out of ten.
    English Cycles V3 | Cervelo P5 | Cervelo T4 | Trek Domane Koppenberg
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