QUAD. EXTREME VIBRATION FROM ENGINE

Hi everyone , last time i was in this forum in 2010 so it's good to comeback :)

Now i have this atv 250cc Attachment 15378Attachment 15379

and same engine like in picture

Vibration is so extreme that exhaust holders breaking. plastics braking.... This engine doesn't have balance shaft ? that's the reason ?

anyone know where i can buy 250 -350 cc engine with balanced shaft ?


................these engines sucks.... why they not constructing it with balanced shaft......

Quote:

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Originally Posted by justas696661

Hi everyone , last time i was in this forum in 2010 so it's good to comeback :)

Now i have this atv 250cc Attachment 15378Attachment 15379

and same engine like in picture

Vibration is so extreme that exhaust holders breaking. plastics braking.... This engine doesn't have balance shaft ? that's the reason ?

anyone know where i can buy 250 -350 cc engine with balanced shaft ?


................these engines sucks.... why they not constructing it with balanced shaft......

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Hi welcome back

I had the same ATV for about 4 weeks then i ........


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every day i see things here in China and say to my self "why they not" you just give up
after a time trying to work it out TIC the logic free zone country