bicycle motor vibration

Yeah, I just looked into those....pretty good deal for 35 bucks total! Although me being me, I think I could buy the #41 chain at TSC and make a better version of the motor mount and use the 36T I bought from dax.

Maybe next time.
 
ZOOMCAT said:
can anyone give me tips on lowering the vibrations on the old dog is there any motormounts that would work with my 70cc motor? thanks zoomcatrotfl
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did not check if any 1 has posted this but thick rubber tube the size of the motor mount and cut it in half. thats what i did works great !!
 
I had some pretty substantial vibration at higher rpm's,,I made a front mount out of an 1 1/2" muffler clamp and welded the BGF mounting bracket with three holes in it to the clamp.Had to drill the holes bigger,,but now she is perfectly straight and solid as a rock,,only vibrates a little at WOT,,I dont suggest riding WOT on these chinese motors for much longer than 30 seconds or so,,unless you have a smaller sprocket on back or pulling a grade.Bad motor mounting like drilling a hole in the frame=Vibration!

577
 
Guys, quick question,

What would you say, if I'd put a silicone glue layer on top of the bar, where the mounts will be mounted?

A layer of Silicone glue, let it dry, and mount the engine?
 
ProDigit said:
Guys, quick question,

What would you say, if I'd put a silicone glue layer on top of the bar, where the mounts will be mounted?

A layer of Silicone glue, let it dry, and mount the engine?
Click to expand...

ANYthing that has give in it like rubber or tape or ANYTHING soft will cause MORE vibration, not cure it.
Mount the engine SOLID and prevent failure.
 
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