d_le337
Member
Yo Kim, what year is your bike? I work at FOX shox, and I looked up your bike but what I have on file is for 2009/2010 gt xcr5000 and they take a 7.5x2.00 shock. If you want a new fork, I recommend getting a longer fork, like 120mm or 140mm and space it down to whatever length you need. Therefore, if you ever get a new frame down the road that needs a longer fork, you will already have one.