A couple of good biker-friendly hotels I'd recommend from my trip in June.
Saint Jean de Maurienne
Hotel du Nord
Good value 2 star with secure private car park to rear. I was given a double room with balcony overlooking my bike. Good restaurant and bar, and well placed for walking around town. Staff friendly and helpful. 41euro inc. breakfast
Huge modern rooms with balcony and breakfast for 51euro(not bad for this standard in Andermatt) I was impressed by the owners offer of free overnight parking for my bike in his private garage.
La Petite Auberge
Quaint 1 star lodging just outside town run by an english couple Rob & Becky. Superb french restaurant. No TV in room but I still got to see that nights England World Cup game in Rob's living room (with free beer)!
Updated the links : Feb'09