[Nofzinger]

Can anyone tell us what the knob under the left side seat is for? It says tighten and loosen. It is not in the owners manual that I could find and don't remember if it was covered in the walk through.

 

[allwalk]

I'm not sure if your talking the 400 or 650. There is an adjustment under the seat on the left side of the 650. I wouldnt call it a knob though. It helps in adusjting the drivers butt rest.Squeeze the handle/knob and you can slide the butt rest forward or backward and release to lock in place.

You do have me curious though and I will have a better look for any other knobs the next time I pop the seat.

 

[Randy]

On the 400 there is a "knob " under the seat left side, out side the bike.This is covered in the owners guide it is the spring & shock adj.
Is this what you are referring too :?:

 

[allwalk]

Cool :thumbright: I don't have an adjustment knob like that on the 650.
You 400 riders are spoiled :tongue2:

 

[Nofzinger]

Many thanks...to all of you.

 

[Randy]

Not only are we spoiled, but it's nice having a "big brother 650" just in case we need to defend scooterkingdome