SB66 size question....

[at197]

Hello,

I am after some help, currently have a medium 575 and looking to get a used SB66.

My current bike is ok size wise but it feels a little cramped sometimes when climbing so I was wondering whether given the longer top tube of the SB66 I should go for a medium or larger SB?

I am 6ft tall.

Thanks in advance.
A

[Andrew]

Medium sb has a longer top tube than your 575. I rode medium sb for ages and at 6ft I found it perfect for me.

With the sb5/6 yeti changed the sizing a bit, so I'm now on a large sb6, but I think medium sb66 is perfect at 6ft