Secondary Clutch Sheave Not True

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TY 4 Stroke Junkie
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Had the panels off and the clutch gaurd removed last night. Started the engine on the Attak spinning the transmission on the jack stand. Just wanted to see if I could find out where a vibration is comming from at around 60 mph. I noticed that the inner half of the secondary is out of true by an 1/8" it wobbles under way. The outer looks fine. Just wondering if others would try this to see if maybe I have a bad one or is it not abnormal?.....Thanks
 
Yours is bad ! You should not see a wobble!

Sounds like yours is major out of balance !
 
I agree. 1/8" is a SERIOUS PROBLEM. Change it now before something explodes.
 

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we had machined my secondary earlier in the season to reduce weight and to true it up for and i dont remember which half of the secondary was worse but they arent very true when you have them running on a lathe at low speed,dont think it was 1/8' tho but machining them sure makes them look better and lost 1/2 pound off total secondary weight
 


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