Are these 2 Campagnolo EPS V3 Interface Units the same?

[Greatwhite]

One is listed as "TT", while the other does not say that.

So I assume the TT unit is more aero, and no other difference apart from it being 2x the price?

https://www.bikebug.com/campagnolo-t...d-p-58305.html

https://www.bikebug.com/campagnolo-e...d-p-51968.html

I am going to use the units on a TT bike but I can hide the unit in a compartment near the stem, so no need for it to be aero.

[oldpotatoe]

Originally Posted by Greatwhite

One is listed as "TT", while the other does not say that.

So I assume the TT unit is more aero, and no other difference apart from it being 2x the price?

https://www.bikebug.com/campagnolo-t...d-p-58305.html

https://www.bikebug.com/campagnolo-e...d-p-51968.html

I am going to use the units on a TT bike but I can hide the unit in a compartment near the stem, so no need for it to be aero.

Gotta do some more research..I thought the TT stuff was wired in series, not 5 wires from interface...but shifters wired together(left/right) and then to interface.

[kramnnim]

I thought you need the TT one because there are 4 shifters instead of 2?

[oldpotatoe]

Originally Posted by kramnnim

I thought you need the TT one because there are 4 shifters instead of 2?

Yup, update..TT one has different wires coming from interface, mid wire, that allow for wiring to 4 shifters..good call..Non TT doesn't have these junctions..all hard wired.

[Greatwhite]

Originally Posted by kramnnim

I thought you need the TT one because there are 4 shifters instead of 2?

Ok that makes sense, thanks for that.

[Greatwhite]

Originally Posted by oldpotatoe

Yup, update..TT one has different wires coming from interface, mid wire, that allow for wiring to 4 shifters..good call..Non TT doesn't have these junctions..all hard wired.

No worries, explains the 2x price.
Cheers