How can I get the spokes?

Hint 1 of 5:

Be helpful around here.  Please try to pick things up for the shop owner.

Hint 2 of 5:

Oops! don't touch that wagon wheel.

Hint 3 of 5:

Aw, now it's all broken to pieces!

Hint 4 of 5:

Perhaps you can salvage something.