New Moto Guzzi Door Mats Available Now
From their Q & A page. "However, all liability claims will otherwise be covered by the renter�s insurance provider � Twisted Road will not be responsible for paying any liability claims."
The insurance company and lawyers will gladly tell you a million reasons why not to but at the end of the day it's a great concept. People have been doing it forever borrowing / loaning a bike to strangers from another country.