Dakine Lines OS - classic harness lines for windsurfing

Dakine Lines OS are simple and reliable windsurfing harness lines. They are made for riders who want to set their preferred line length, mount the lines on the boom and ride without constant adjustment during the session.

Unlike ready-made fixed lines in one set length, this model allows custom adjustment. The line is knotted at each end, so you can trim the polyurethane tubing to the length you need and fine-tune the setup with the knots. This makes it easier to find the position that matches your stance, boom height and riding style.

Durable rope and stable boom grip

The lines use 8-plait pre-stretched FSE Robline® rope, designed to handle regular load on the water. High-density polyurethane tubing protects the rope from wear where it contacts the harness hook.

Non-slip boom pads help keep the lines in the selected position and reduce unwanted movement while sailing. Easy part replacement is another practical benefit, especially if you want a simple setup that can be serviced without replacing the whole system.

Who is it for?

Dakine Lines OS are a good choice for windsurfers who want fixed harness lines but have not yet settled on their preferred length. They work well for freeride, learning to use a harness, everyday sessions and setups where simplicity and easy maintenance matter.