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Post by ninjascoot on Feb 11, 2012 12:15:27 GMT -5
i have taken measurements in 32nds of an inch thinking i could convert to mm and now i don't know what size i have. I don't know if they wear enough to change size.
these are the measurements i took 16/32nds and 19/32nds they convert to 12.7 mm and 15.08 mm so do i have 12x15 or 13x16 that have wore down
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Post by 90GTVert on Feb 11, 2012 12:32:59 GMT -5
If it's a GY6 50 it's 16x13mm.
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Post by ninjascoot on Feb 11, 2012 12:41:24 GMT -5
so all gy6s are 13x16 no reason to check again
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Post by 90GTVert on Feb 11, 2012 12:44:25 GMT -5
All GY6 50s other than the fairly rare ones that have a minarelli 2T styled transmission. If it's the minarelli style the outer drive face of the front pulley won't have teeth to engage the starter bendix. Instead it has a starter clutch sitting behind the variator and the outer drive face is just round with no teeth on it's outer edge.
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Post by ninjascoot on Feb 11, 2012 12:55:08 GMT -5
it has teeth so it can't be the rare one
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