I NEED HELP I HAVE A 2004 SP 400... IDK WHAT IS WRONG WITH IT.. BUT ON TAKE OFF.. THE FRONT END SHAKES!. LIKE FOR A FEW SEC THEN WHEN YOU PICK UP SPEED IT STOPS.. HMMM WHAT IS IT.. IS IT THE BELT???? IS IT THE 4X4.. ?? IDK IM NEW TO SPORTSMAN..

 

Why even bother, with it being that new, I wouldn't worry about it, let the dealer do that, it is their job to fix it.

 

YA I KNOW.. IM TAKIN IT TOMORROW . I WAS JUST CURIOUS ON THE PROBLEM...

 

Could have a bad spot on one of the tires, tires wayyyy off balance, Swingarm bearings bad, wheel rims warped or damaged, front wheel bearings damaged, wheel hubs installed wrong, handlebar clamp bolts or bracket nuts loose, steering shaft nut or bolts loose, motor mounts loose. Could also have something damaged in the front suspension.

 

If you have slime in the tires it will cause this also until it gets evened out.

 

naa. no slime.. but i heard it might be the belt.. it just does it when you take off.. it bounces like.. idk.. im taken it to Bibbens ( Local dearler) and having them fix it...