HELP! Loud "clanking" from rear end (warrior 350)

[Evader53]

So I was getting the quads off the trailer after sitting for 3.5 months and one makes this loud 'clanking' sound from the rear end.

As best as I can tell, its from the axle area but I'm not 100% sure. It happens when it is rolling. It didn't do this when we put them on the trailer back in march.

Here are two videos showing the sound;


http://www.youtube.com/watch?v=sj5AMJ2_H7U




http://www.youtube.com/watch?v=cborkO8p5Dk



The second video shows it the best. I dont know what it is... bearings maybe? Please let me know!

[Evader53]

Here is a video with the tires suspended and me spinning by hand;

http://www.youtube.com/watch?v=rYqQLpXvkXM

[beastlywarrior]

not sure without being there. is your chain rubbing on the skidplate?

[Tyler01]

Could u bearings possible broke or something and the beads inside is just getting bounced around and making a noise?