Thankfully it's a size large, best built for 5'9 to 6' according to the size guide, and I'm 5'10". My Trek is 58 cm and fits me really well and I think the large is that size in cm as well. I'm thinking the only upgrade fit-wise I would really need to make is a better saddle, possibly one built more for women. Most of the Randonee reviews say saddle upgrade and fitting was crucial to comfortable touring.