ION Radium 8 2021 harness



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Sale! ION Radium 8 2021 harness

The Radium 8 is an advancement of ION's best seller and convinces with ION's proven harness design.

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$ 139.49

$ 199.28


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For further improvement of this model, ION added a unique 3D Curv Spine.

The high outline provides optimal back support. Additionally, the design features controlled stiffness in the center with flexible side parts, resulting in a perfectly balanced harness. With a flex index of 8, it is one of the medium-stiff models in ION's product range and turns out to be a real all-around talent. Delivered with the C Bar, this harness benefits from its lightweight composite material.

The Radium 8 comes with ION's C Bar 2.0 which already includes a stainless steel windsurf hook.

Key features:

  • Partly Curv Partly molded Curv composite material with strong back support and flexible sideparts.
  • Inside EVA on the inside prevents the harness from riding up and rotating.
  • Silicon_Print The silicone increases friction, thereby keeping the harness in place.
  • C-Bar 2.0 ION's windsurf spreader bar C-Bar 2.0 comes with a stainless steel aluminum hook. The easy-to-use tension lever system allows for fast attach and release of the harness without having to constantly adjust the webbing.


  • 3D Plus Spine: the curv harness range comes with a 3-Dimensional version of the Plus Spine feature, which results in an even stronger back support.
  • PVC Buckle: for easy adjustament
  • HD Foam: Elastic foam for a comfortable fit without sucking water
  • Internal Flex Belt: A flexible closing belt system on the inside guarantees a snug fit and adpts perfectly to the rider individual anatomy.


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