Way too big, even in the pro fit model. You didn't mention what model or what fit (pro or performance). I've got the same inseam, but I'm shorter. I'd pick a 54cm in the pro fit, for the 120mm head tube, but the reach is a bit long. For someone of your height it should be perfect. If you can't tolerate much saddle to bar drop, then the performance fit in a 54cm should be the right size. The 30mm jump in HTL is too much for me.