Props to NY Times travel writer Tanya Mohn for this news...
Rent A Bike Now, a bicycle rental network in the United States and Canada, has partnered with the Better World Club for free bicycle roadside assistance when you rent a bike for more than a day through the RentABikeNow website. The free roadside assistance is a limited time offer.
RentABikeNow partners with local bike shops in over 200 North American cities to provide a single point of contact to find bike rental information. The Better World Club is an auto service club that also offers "towing" assistance to cyclists by transporting them up to 30 miles.
See details here.