hello all new to the forum love the ds 650

question i got a primary drive 15 tooth sprocket from rocky atv and when i tryed to put it on there is a arrow with a circle on the sprocket itself on the smooth side the other side has a offset.

the stock ds one has the offset facing in toward the engine looking right at it, and the smooth faceing you.

which way do i mount the primary drive one??? opposite the stock one or the same and ignore the arrow and circle help would be appricated thanks!!

 

hey mrseadoo ive just changed my stock to a 15t from rocky mountain and i put the smooth faceing at me the grooved in. that was the way the stock came out so i figured thats how it would go. ive got about 3 hrs on the fat b@sterd and no problems.

if you need any more help pm me.

brent

 

yes install it the same as the sotcker was, with the offeset in and smooth side out, I run primary drive also, no issues

be certain to bend a tab down on the tab washer, tap it flat against a flat on the nut, many a ds nut has came off for failure to do this! after a few times, the tab washer will need replaced, get them from dealer, always have one on hand. also not a bad idea to stock a spare nut too