Yeah, I have a charger from my other bike with Di2. That's where I will steal the TT shifter from as well. And is there anything the new stuff will do that the older stuff won't?
As far as I can see it's just Bluetooth and sequential shifting, but if it's 1x I wouldn't need that anyway.
Nah nothing practically useful for TT purposes unless you need to know in real time what ratio you are pushing or if your battery is about to conk out during a 12 hour event.
Yeah, I have a charger from my other bike with Di2. That's where I will steal the TT shifter from as well. And is there anything the new stuff will do that the older stuff won't?
As far as I can see it's just Bluetooth and sequential shifting, but if it's 1x I wouldn't need that anyway.