[ykstyle]

My clutch doesn't engage until 4000 rpm and it jerks forward. what rpm is it supposed to engage at? my belt seems a little loose how tight should it be? This machine fly's with the zr 900 gears 118 mph!!! I think I might have stretched my belt out doing catwalks.

 

[cmscat50]

Should bump about 4000 I believe, but if your belt is loose it will jerk. ZR900 gears on a crossfire??? Yikes..

 

[S1edneck700]

Should bump about 4000 I believe, but if your belt is loose it will jerk. ZR900 gears on a crossfire??? Yikes..[/b]

yea, arent those like 26/39 or something huge like that? spinning almost 8000 rpm i would figure u would have serious belt issues with those gears, especially on a 136