I've not done it, I was just thinking about it. Bit annoying the Tripster doesn't have those cable holes like the 4S. I thought about running a battery rear light but I love not having to think about charging batteries so I don't want to lose my rear light.
Ooh, another option would be to run it via downtube and then out the Di2 FD cable hole and up the seattube to the light. It would then be hidden by the mudguard (if I had one).
Stealing my ideas, the bastard!
I've not done it, I was just thinking about it. Bit annoying the Tripster doesn't have those cable holes like the 4S. I thought about running a battery rear light but I love not having to think about charging batteries so I don't want to lose my rear light.
Ooh, another option would be to run it via downtube and then out the Di2 FD cable hole and up the seattube to the light. It would then be hidden by the mudguard (if I had one).