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Engine or clutch sprockets

Posted: Mon Jul 15, 2019 10:20 pm
by Bob Alexander
Rummaging through my parts box today and found these sprockets. I don't remember any clutch or engine shaft with protruding cut that would accept these sprockets. Has anyone else seen one? Thanks...

Bob

Re: Engine or clutch sprockets

Posted: Tue Jul 16, 2019 8:59 pm
by Rob Voska
Straight bore? Bore size?

Re: Engine or clutch sprockets

Posted: Wed Jul 17, 2019 11:42 am
by Bob Alexander
Straight bore - 9/16"

Re: Engine or clutch sprockets

Posted: Wed Jul 17, 2019 5:20 pm
by Rob Voska
From my memory without digging there was an direct drive deal that went on the crank & gear locked into it by simply tightening the nut. it was mainly used on direct drive karts for "quick" / easy gear changes. So you only have half of it! Keep digging for it's mate!

Re: Engine or clutch sprockets

Posted: Thu Jul 18, 2019 11:36 am
by l brown
Rob - Looks a bit like the old Tabloc clutch sprockets ?

Larry Brown

Re: Engine or clutch sprockets

Posted: Thu Jul 18, 2019 9:37 pm
by Rob Voska
Nope! I have or had some of them. They slid into a slot on the back of the drum.