For reference, I am 6'2" (188cm) and opted for the size 56cm Libre G2 since that is the middle of the road for Konas' sizing ...

Pirelli’s latest Cinturato Evo endurance enduro road tire is gravel ready from 28-55mm wide, and much more environmentally friendly.

The Standert Kreissäge RS out-and-out aluminum race bike gets stiffer, more aero, and adds 35 mm tire clearance.