Located at the Balboa Inn on Main Street in Newport Beach, CA – Seaside Bike Rentals has the newest and most variety of bikes in the Balboa Pier area available for rental and sale. We have everything from Men and Women’s bikes, Children’s bikes, Surreys from Italy, Tandems, Beach Cruiser Bikes, and Mountain Bikes We are the only bike rental shop with ALL NEW bikes! Free helmet and lock included. Now Pedego rentals are available!