Originally Posted by
sv102
I’m in the process of purchasing 2020 Sirrus X 3.0, but cannot decide on the frame size. I’m 5-10 with 31 inseam. Specialized site recommends L, but when looking at the geometry, M seems like a better fit. Especially the bike standover height on Large seems really high (815mm). Due to current situation, I’m not able to test ride the bikes, and limited to an online purchase.
Any advice?
I will back up what the previous guy said. 100% go for a medium in the Sirrus. I am the minimum to ride a medium. I just took delivery of the Sirrus 6.0. I have a 30" inseam at 5'8" tall, the shop decided that work best on a medium after measuring and pedaling. I can flatfoot, but with zero clearance on the top tube. I'd say the medium frame "comfortably" starts at 31" inseam, and is perfectly suited for a 32" inseam guy.