Wow i wonder what your back rim hit, i've never seen anything like that before... nuts.
Glad your okay, my 1st roadbike wreck a few days ago wasn't anything exciting.
Now you've got yourself something to do on rainy days, or snow, depending on the weather
Again glad your okay!!
Never seen a rim like that; was the tire damaged at all? Any chance it went down and caused all the squirelly action?
Ditto - Glad you're OK!!!