Quote Originally Posted by 1150A View Post
Unfortunately, the Surly has a 54cm TT..
Yup! The Surly Cross Check sizing is mis-leading. I have a 46cm Cross Check and it is larger than my 53cm Burly was. Has 52.8cm top tube which is perfect for me, and your effective top tube is actually 54.7. I also have about a 31.5" inseam which is somewhat long for my height, 5'5" on a good day. Mine has a 29.6" standover whereas your 52cm has a 30.6". Not sure I'd like it that close.