Just did this myself - great result and my most humble thanks. My local Guzzi (and lots of other makes) parts department quoted me $150 to change a tire, not including the cost of the tire itself. The guy didn't even know that the GRiSO was mono-strut and started telling me about all the work involved in taking the wheel off. Pacific Coast Highway Powesports, 4110 Lincoln Blvd, Marina Del Rey, CA 90292. Listed as permanently closed at this point.