Handle systems

The handle system refers to the interface on the center strut of a wing through which the rider holds the wing directly in their hands. It largely determines how directly steering commands are transmitted to the wing, how fatigue-free the hands can grip, and how flexible the hand positioning is while riding.

Design and Functionality

• Positioning: The handle systems are attached along the inflatable or rigid center strut of the wing. They are strategically placed so that both the front hand (lead hand) and the back hand (smash hand) can optimally balance the wing.
• Power Transmission: The rider grips the system to hold the wing in the wind. The applied pulling forces are transmitted through the handles to the arms and upper body, while at the same time the angle of attack of the wing is regulated through fine wrist movements.

Features and Characteristics

• Soft Loops (Soft Handles): This is the classic, original system. The loops consist of webbing with soft padding. They are extremely light, protect the wing when rolled up, and minimize the risk of damaging the board in falls. However, the power transmission is somewhat indirect and mushy.
• Rigid Handles (Rigid/Hard Handles): These handles are made of rigid materials such as plastic, aluminum, or carbon and are firmly bolted or sewn to the strut. They offer an extremely direct riding feel, as steering inputs are executed without delay. In addition, the wing can be flown more easily with only one hand and gripping requires less strength.
• Solid Bar (Boom / Mini Boom): A continuous carbon or aluminum spar runs along the entire length of the center strut. The boom offers maximum freedom in hand positioning, as the hands can be moved by centimeters (like in windsurfing). This makes maneuvers and tacking much easier, but increases the overall weight and pack size of the wing.