Anyone use a Giant trinity (size help)

who is 6ft and uses a size medium? I’m able to get one of these from a guy in my club but there’s conflicting frame requirements for my height. My groin to the floor is 35”

Edit 2015 model

I’m 180cm (85cm groin/floor) and using a medium edition 2018. Ik kan still go up on the base bar and seat

UCI Legal or Triathlon? There’s a big difference. UCI rules require a 5cm setback so a size smaller is what I’d recommend. Otherwise go with the manufacturer’s charts. Giant are pretty good on sizing their bikes.

I don’t do triathlon, just the “CTT” 10m and 25m TT’s