I am trying to determine whether or not the SRAM X9 10 Speed Medium Cage will work for my 2 x 10 setup. I know it will fit my needs regarding capacity etc. but I need to know the actual length of the the cage. I currently have a short cage Shimano which works fine but I'm concerned the X9 might be overly bulky. I'm not sure if I want to go Type 2 or not so if you have either one I'd love to know the length.

Can anyone measure this for me? I'm looking for the measurement (in MM) from center to center of the pulleys.

Thanks!