Trust you'll enjoy this one as well then . A few days in October. Not for the faint-hearted, those scared of heights or indeed those carrying tons of luggage. Other than that though it's pretty easy stuff.
And whilst you're pottering about in my neck of the woods why not park the bike up in Todtnau, take the car up the hill and come back down the easy way like this: http://youtu.be/bqcPzKgjN2M
Don't forget to take your camera, or leave it on the helmet and wear that if you will. I hand-held my camera for this trip with the only question being - brake or not to brake - the choice is all yours. Enjoy - I certainly did.