Rear Mechs - cage lengths??

Rydal
Rydal Posts: 20
edited August 2008 in MTB buying advice
I'm going to upgrade the drive train on my 2008 rockhopper to either XT or XTR but am getting a bit confused as to the different models and cage lengths of the rear mechs, for example the XTRs come as M970, M971 and M972, each of which then has different cage lengths, what does it all mean!!?

I ride trails and cross country, what cage length would be best for me? Would they all actually fit?

Thanks

Rich

Comments

This discussion has been closed.