Collection:
Duotone
Duotone is trusted worldwide for advanced engineering and uncompromising quality across kites, foils, wings, and windsurf gear. Designed for riders who demand performance and reliability in every session.
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Duotone Slick SLS Wing 2022
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Duotone Slick Wing 2024
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Duotone Slick D/LAB Wing 2023
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Duotone Wing Handle Fusion Set 2025 (2pcs)
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Duotone Screw Washers for Surfstrap SS19
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Duotone Screw Footstrap rippled 16mm
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Duotone Quick Rel Kit Freeride 2023
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Duotone Oth Spares Entity Snap Strap 2020
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Duotone Wam SLS Kiteboard Surfboard 2021
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Duotone Hybrid SLS Kiteboard 2021
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Duotone Kitebar Click Bar Quad Control 2023
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Duotone Vegas Kite 2022
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Duotone Unit 2025
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Duotone Foilpart Fuselage Aero AL 2025
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Duotone Foil Wing Set Aero Glide SLS 2024
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Duotone Foil Boom Silver Series 2020
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Duotone Finbox Carbon 30 2023
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Duotone Extension Power.XT 2.0
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Duotone Evo SLS Kite 2025
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Duotone Evo Kite 2023
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Duotone Dice SLS Kite 2023
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Duotone Binding Entity Ergo 2023
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Duotone Wing Set Whizz SLS
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Duotone E_Pace 2021
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Duotone S_PACE 2022
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Duotone Unit SLS 2026
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Duotone Unit SLS 2026 Concept BLUE
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Duotone Unit 2026
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Duotone Wing Set Aero Free SLS
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There is much more instore
If you don’t see what you’re looking for, get in touch.
Chances are we’ve got it, or can get it for you fast.
About Groundswell
Born from wind, waves, and innovation — Groundswell Sports is New Zealand’s original home of kiteboarding.
Originally known as Sailboards Underground and the birthplace of Underground Kiteboards, our roots run deep in the local and global wind sports scene. We were there at the start — pioneering the sport of kitesurfing in NZ and helping it grow from backyard experiments to world-class performance gear.
Today, Groundswell Sports continues that legacy with a curated selection of the best gear in kiteboarding, wingfoiling, windsurfing, and prone foiling — from the most trusted global brands to insider-favourite accessories. Based in the South Island, we’re proud to be NZ’s leading destination for wind and water sports.
Whether you're chasing your first downwinder, carving waves on a foil, or upgrading to the latest high-aspect wing — we're here to get you riding, flying, and frothing.
