extreme motors

[double trouble]

has anybody switched out the 125 for the extreme pit 125 motor with manuel clutch? and if so how did it hold up, we have had great luck with the two 125"s my boys ride other than replacing the clutch springs and disc. but my boys want to start trying a manuel clutch and before i buy a different brand I thought i would see if anybody has tried the extreme 125 manuel clutch motor.

thanks
ken

[hanzito]

i have been running a gpx 125 with a 146 bbk and a lightened flywheel. on it for over a year now. awsome motor