Hi There
Has anyone retro fitted the new Shimano Ultegra DI2 with internal cabling to the Cervelo P3 to both the base bar brakes and aero bar extensions?
Would be interested to hear how it went / instructions / photos / and how it is working etc?
JC from Tas, Aust
Ultegra Di2 does not yet have TT shifters. It is only compatible with road shifters. There have been several people on the forum who have installed Dura Ace Di2 on P3’s. If you search you should have no problem finding the threads on it.