Surfers are very convenient to carry pas the roof of the car, strengthening on the trunk. What about to those who have not got such a vehicle and has so far only bike. We propose to use a simple truck-trailer. For its production you will need two Bicycle wheels, a metal strip 5X30 mm and rods with thread for lodgements.
The truck is like a buggy and has a saddle device, which is attached to the trunk of the bike. Its frame is… the building surfers, and sortovye wells and holes for mounting the fins are used to connect with pins of all the parts of the structure. The base is assembled from locating blocks on the rivets or bolts: required parameters are specified in accordance with the cross section of the sailing boards in the area of the centerboard, and a nest for laying of masts are doing in their diameters. The curve of the saddle cradles the device depends on the size of the buildings at the site of replenie fin, and the distance between them is the width of the Luggage carrier of a Bicycle.