Originally Posted by mtbkym01

Ok, so my non-GO in my MP9 finally gave up the ghost on Sunday, so it's time for a new mill.

I'm undecided whether to run a MG66 or GX7R, knowing that the MP9 has a super sooth and free running drivetrain, i'm thinking the MG66 may be just too much.

Or do I just bite the bullet, and GO for it

Originally Posted by deadmancourt

run the mg66!...but if you dont have enough $ then get the gx-7r!...what are you running it in?....alot of people have been running the gx5r cause it has the best of both worlds on the top and bottom!..but it also depends on what tracks you usually run on!..either choice you will love em!...i cant wait to get me a mg66!...maybe we can get the MASSIVE MODS name more common out here in RCMECCA SOUTHERN CALIFORNIA!