The Cush Drive is inside your rear wheel hub. It's just a series of rubber cushions that absorb shock loading. This smooths out shifting and throttle action on the rear wheel.
[ This message was edited by: crashmasterd on 2006-12-05 23:53 ]
I took the slack out of the throttle a long time ago and switched up to an 05 throttle tube for the shortened twist. I'm thinking my chain is a bit gummy and my rubber bits in the swinger need serviced, lol.