[randyg]

Hello all;

I love my new Spark except there seems to be vibration during low revs since new.

 

[Christoffer Karlsen]

i guess you have iBR or a reverse kit.. its the thing back there that makes the noise 90% of the times : )

i had one without iBR and that didn't make the same noises that my other skis did.. i have tried like 5 seadoo sparks and its all the same.