I got an xs, which is 52cm tt and 54cm ctt and I am 168. tt length is fine, but the seat tube is very long. I think you'd be fine with both xs and s, but couldn' you not try them in a local bike shop or something? As it is something very personal.
@ExTra started
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I got an xs, which is 52cm tt and 54cm ctt and I am 168. tt length is fine, but the seat tube is very long. I think you'd be fine with both xs and s, but couldn' you not try them in a local bike shop or something? As it is something very personal.