I am getting ready to buy my springs and am wondering what some of you all are using and can recomend. I Use my 650 for some work around the farm but mostly trails. The trails are a combo of mud and rock. Just wondering what is working for others. Thanks a lot.

 

Would probably just install the black secondary(driven clutch) and leave the primary(drive clutch) stock. Black driven spring will help with belt life so it is a must. I wouldn't install any on the drive clutch because using it around the farm you probably want to keep the engagement rpm fairly low.

 

I would suggest the same thing as scotia650 said!![img]i/expressions/face-icon-small-wink.gif[/img][img]i/expressions/face-icon-small-smile.gif[/img]