We present the Unifiber Quick Vario Harness Lines.
Adjust on the fly—sail however you want
The HD Quick Vario Harness Lines are designed for windsurfers who want speed and control. You can install the lines in seconds—no need to remove the Boom end—and they offer on-water adjustability so you can adapt to any conditions without missing a beat.
Quick to install, smooth to adjust
With a high-quality plastic buckle and color-coded pull loops, adjusting the harness length in the middle of a session is a breeze. The extended transparent tube keeps the swing under control and shows signs of wear before it affects your performance.
Whether you’re fine-tuning your position or switching between sail sizes, these lines give you the freedom to ride however you want, anytime, anywhere.
Why windsurfers choose the HD Quick Vario
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No disassembly required—attach the lines without removing the Boom end
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Adjustable on the water—adjust harness length while riding
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High-quality plastic buckle—smooth, reliable, corrosion-resistant
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Color-coded loops—instantly see which side to pull or release
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Transparent tube—detect wear early for safe sailing
Things to keep in mind
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More moving parts—compared to fixed lines, due to adjustability
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Higher swing potential—balanced by smart webbing design
From freeride to Foil, if your riding style demands adaptability, the HD Quick Vario Harness Lines deliver.
Easy to install, a breeze to adjust—your perfect partner for variable conditions and dynamic sessions.

















