Successfully wiring HED corsair extensions with Di2?

Triathlon Forum
1

Anyone done managed this internally? I’m guessing that I need to be drilling some holes?

Thanks

2

I have made hole bigger on Cobb wrist relief bars and Profile Design Svet 0 to accommodate original Di2 connectors.
enlarging existing holes will not harm…to a point.

3

Thanks for the reply, I’m assuming that the Di2 shifters will fit the extensions to be honest, it was more the problem of internalizing the shifter wires and then exiting them out the back?

4

e tube wiring is smaller than original so if hole is "precisely " centered on the extensions that should be ok. Yep that is what is missing on the HED extensions. They need to update for internal. The Lazy S is the easy to go or get Cobb Wrist Relief. They have holes.

5

Anyone done managed this internally? I’m guessing that I need to be drilling some holes?

Thanks

Enlarging holes is one thing, drill new holes? I’d recommend against that!

6

how are holes made. start with a complete and then they drill. of course edges are properly shaded/deburred. …for many of them.

7

Thanks, I have the ski extensions, I know where I’ll be placing the drill holes.