Description
Adjustable Spinning Wing Foil Harness Line: VarioSpinner – Trim and Flow Combined
The VarioSpinner from Wingman Products is the world’s first length-adjustable spinning mono wing foil harness line. It combines the freedom of the Spinner with the precision of a 2:1 pulley system, offering 60 mm of smooth, on-the-fly adjustment.
Originally envisioned by Balz Müller, the VarioSpinner was his dream setup: a harness line that spins freely and adjusts in length. It blends creative freedom with pro-level control.
Advanced Features of the VarioSpinner
- Hooked-In Jibes and Tacks: Stay connected through transitions without unhooking. Spinner-style rotation maintains lift and flow, helping you exit tacks and jibes as cleanly and quickly as you enter them.
- Spinning Freedom + Trim Control: Combines free spinning with 60 mm of length adjustment via a 2:1 pulley system — ideal for fine-tuning your harness line position and trim on the fly.
- Auto-Reset Spin Function: After unhooking, the line rotates back to its original position. This means it’s always ready for your next hook-in — no adjustments, no hassle.
- Adjustable Length + Retracting System: Keep the harness line at a shorter setting for direct control during straight-line riding. Then, before transitions like jibes or tacks, extend it to give yourself more space and smoother handling. A telescopic return with internal rubber retracts the line when unhooked, keeping it compact and out of the way.
- Mono-Harness Line Design: With a single attachment point, you get more precise, sensitive, and direct steering compared with traditional two-point harness line systems.
- Power Point Adjustment on the Fly: To adjust the power point while riding, we recommend pairing the harness line with the Wingman BoomCover. This enables smooth side-to-side movement of the line on the boom, letting you fine-tune your wing’s power point across different courses like upwind, downwind, or halfwind. The result: better trim control and more efficient riding in any condition.
- Parawing Compatible: Fully compatible with Parawings. The 60 mm suspension compresses when depowered, maintaining line tension and helping to prevent accidental unhooking.
Design, Craftsmanship & Materials
- Rounded Head Connection Piece: The rounded head connection piece adapts smoothly to different angles on booms and hard handles for direct feedback and enhanced steering.
- Premium Materials: Built with double Festo PU tubes and a Gottifredi Maffioli Dyneema® core rope for maximum durability and performance.
- High-End 3D Printed Parts: All plastic parts are produced using high-end 3D printing for precision, strength, and long-term durability.
- Heavy-Duty Velcro Attachment: A double-secured 50 mm wide Velcro webbing system, combined with a rustproof Inox oval ring, provides a solid and dependable connection to your boom or handle.
- Built One-by-One: Every harness line is custom-made in our workshop at Lake Garda, Italy.
- Custom Length in Minutes: If needed, you can easily trim your product to your preferred length using our simple tutorial.
Why Choose the VarioSpinner?
If you want a harness line that spins freely, adjusts on the fly, and keeps you in control through transitions — the VarioSpinner is your setup. It’s freestyle flow and race trim in one compact system.














