Hello - complete newbie to the board and triathlon in general. After having a used bike the past couple of years to get started I decided to purchase a new CF SLX 8.0 from Canyon. The size was off so I sent back and am awaiting my updated bike. However when I did have my original the hydration system was an absolute bear to get in between the bars and out of them. I was curious if anyone has any pointers on this or if I’m just a sissy? Also, it seemed like the hydration system would have a pinch point for the Di2 wires, is this an issue? Another completely silly question- with the horizontal drop outs for the rear wheel assembly, I’ve read on line where you should have the chain on the smallest sprockets - I think the Di2 was set up to sync its own shifts - how do I manually get them to small/small?

I appreciate any expertise and sorry for my lack of technical verbiage :).