There are a few options available for transporting winging equipment to the beach with a bike. One popular option is to use a bike rack specifically designed for carrying windsurfing equipment. These racks typically attach to the bike frame and have straps or loops to secure the equipment.These bikes can be supported, and some examples of commercially available windsurfing bike racks are the Thule Windsurf Carrier and the Yakima Windsurf Carrier.
Another option is to use a cargo bike or a bike with a cargo rack.
These types of bikes have larger racks attached to the frame that can accommodate windsurfing equipment. Some examples of cargo bikes are the Surly Big Dummy and the Yuba Spicy Curry.