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Radbug 500 Bodyboard Biceps Coiler leash w Plug

Sale price: $5.00 Regular price: $24.99

Sturdy spiral bodyboard leash, attached to the arm (biceps). Plug included.

Color: Select a color
Size: Select a size
Sale price: $5.00 Regular price: $24.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8563488

Product Videos

Product Features

A photo of the Radbug 500 Bodyboard Biceps Coiler leash w Plug in use
A photo of the Radbug 500 Bodyboard Biceps Coiler leash w Plug in use

Radbug 500 Bodyboard Biceps Coiler leash w Plug | Designed for experienced bodyboarders to prevent them from losing their bodyboard. Attachable to the arm (biceps), it is suitable for waves under 5'.

Sturdy spiral bodyboard leash, attached to the arm (biceps). Plug included.

Anatomical design

Tighten around the arm (biceps), adjustable with hook-and-loop fastening strap.


Polyurethane cord, 7 mm diameter. Plug included (board thickness: 1.8” to 2.4”).

Compact design

Spiral cord.

Easy to use

Can be put on and taken off at the arm (biceps), with just one hand.

Questions & Answers

Product Customer Reviews

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57 Reviews
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very good value for money…

Very good value for money

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surfboard rope

Great, very practical board rope

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Body board leash

functional, good value for money

First leash

This bicepleash is ideal for the bodyboard, the leash does not get in the way during paddling and boarding itself, because it is shorter than the wrist leash.

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Little used but very…

Little used but very good

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to replace broken equipment

given the type of use for which it is designed, what was in the equipment was already worn out, reason for the current purchase, which I recommend in view of the demonstrated resistance and efficiency. The price/quality ratio is excellent.

Compliant product

Compliant product

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unassuming leash

I was looking for the 900 model but I couldn't find it...used in bathrooms without big waves yet but it complies

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Very easy to install,…

Very easy to install, even on an undrilled board!

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According to my…

Meets my expectations

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Practical product

Practical product

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replaces the old one and adapts...

replaces the old one and fits very well on the boards. easy to install

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Very well done…

Very well done

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Too fragile and bad...

Too fragile and bad adjustment

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Additional Product Information


Main fabric: 80.0% Thermoplastic Polyurethane, 20.0% Steel ; Wrist: 80.0% Rubber, 20.0% Polyester

At radbug, we design products for 4 levels. this product is intended for experienced users.

- Novices: Up to the navel, no fins, small waves < 20”, propulsion by pushing your feet on the ground and riding the wave to the shore. For a 1st wave-riding experience (bodyboard with grips).- Beginner: Gentle turns in waves up to 40”, propulsion with fins. A must for learning to bodyboard.- Intermediate: Waves up to 5', more speed, and the beginning of tricks (360°, El Rollo, etc.).- Advanced: All types of waves, command of tricks, even aerial: ARS, 360°, tube...

How to use your experienced level bodyboard leash.

This leash attaches to the bodyboard using the leash plug provided or already present on your bodyboard.To use it, place the bracelet above the elbow on the side that you prefer. Tighten the strap with your other hand and secure it with the rip-tab strap.Note: The cuff of this leash is too wide to be attached at the wrist.

Suitable for all types of conditions: intermediate level.

The materials chosen for this leash provide good resistance in waves of less than 5'. However, be careful not to put yourself in a dangerous situation due to a broken leash. Always check the condition of your leash before the session and avoid prolonged UV exposure. Systematically rinse it and store it in a dry place in the shade.


The benefit of a spiral leash is that it is compact and does not get in your way during practice. If this leash is stored for too long in a stretched position, the coil will relax and it will no longer be compact. It is therefore recommended to attach the adjustable end to the cord connected to the plug, using it and the rip-tab strap between each session. This will prevent the leash from stretching when not in use. See the illustration photo provided.

Where to install the leash plug on the bodyboard?

To install the plug on a bodyboard, first identify the correct location: Between 4” and 6” from the nose of the board and far enough away from any stringers. If the board has 2 stringers, the plug must be central. If the board has a single stringer, the plug must be offset at least 2” from the middle of the board, on the right if you wear your leash on the right, or vice versa.

How to install the leash plug?

At the desired location, pierce a hole using a large Phillips screwdriver from below. (If you pierce from the top, you could damage the slick by lifting it off).Insert the 2 parts of the plug one after the other, with the screw at the bottom.Screw it in using a coin until the slick warps slightly.

Safety and behavior rules for the water - part 1.

Bodyboarding is a fantastic sport, but one that requires everyone to respect certain basic rules to preserve the safety and enjoyment of all. 1- Ask about and observe the characteristics of the spot: current, rocks, tides, the size of the waves and the crowds, etc. 2- Don’t overestimate your level, and go for an easier spot if your skills aren’t on par with the conditions.3- Use suitable equipment: Leash, fins, and board in good condition, suitable wetsuit.

Safety and behavior rules for the water - part 2.

4- Respect the rules of right of way on the waves: Right of way goes to the person closest to the peak.5- Follow the direction of the wave when moving toward the peak to keep from cutting another boarder off.6- Use fins if the water is above your hips.7- If you’re not using fins, it’s recommended you keep to a supervised area. Lifeguards can tell you where these are.8- Bodyboard in a group.


Radbug is the Decathlon brand dedicated to bodyboarding and bodysurfing.Our ambition is to enable the greatest number of people of people to enjoy the incredible sensations you feel when bodyboarding and bodysurfing.This sensation of gliding when in contact with the wave is pure, exhilarating, and addictive. We have set ourselves the mission of enabling everyone to get started and make progress by offering products that are easy to use and innovative.

Product testing

Developed and tested by our bodyboard-loving design teams in Hendaye, France. The materials used for this product are laboratory-tested to ensure the best possible quality and durability.

Storage instructions

Rinse and dry in a dry and well-ventilated place after use.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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