I have a 05M7 I geared down to the lowest gearing I could go (you are limited to what will actually fit in the diamond drive gear case). I love it, it makes mountain riding better on the 7's which don't have the torque curve the 8's have. You can keep your RPM's up where the torque is because it doesn't keep shifting out and it holds the RPM's better. I still have plenty of top end speed and I think better track speed.
