San Francisco Bike Tours, SF Bike Rentals, SF Private Tours, Team Building Tours, Company Outings, Offsites, Special Events, Birthdays, Wedding, things-to-do in SF, SF Cycle Hire, with bike tours to Golden Gate Bridge, Golden Gate Park, the Palace of Fine Arts, the DeYoung Museum, AT&T; Park, Mission District, North Beach, Haight Ashbury, Castro, Presidio, Ocean Beach, Baker Beach, Tartine...