Dyno 4kg Neck Weight - Black

Dyno Neck Weight 4.0 kg for Freediving – Modular Weight System

The Dyno Neck Weight in 4.0 kg, designed by C4, is a weight system specifically developed for spearfishing and freediving. Its hydrodynamic shape reduces bulk and does not overload the neck during finning, improving efficiency and fluidity of underwater movement.

Design and Comfort

The neck weight is made up of semi-mobile segments that adapt to the movement of the thoracic vertebrae, ensuring full joint freedom with no restriction of movement. This feature increases comfort during the dive while keeping the weight concentrated close to the balance point of buoyancy forces, optimizing trim in the water.

Modularity and Weight Customization

The segments, with varying weights, are easy to assemble and disassemble thanks to axles with locking screws. This allows the load to be precisely customized according to the specific needs of the freediver or spearfisher.

• Additional 280-gram Dyno segments available separately to increase weight
• Easy assembly and adjustment according to the dive profile

Technical Features

• Type: modular neck weight system for freediving
• Standard total weight: 4.0 kg
• Shape: optimized for hydrodynamics and neck comfort
• Materials: mechanically strong and durable
• Color: black

Benefits for Freedivers and Spearfishers

The Dyno Neck Weight improves thrust transmission during freediving thanks to the well-distributed weight near the body’s center of gravity. Its modular structure contributes to a customized trim, enabling smoother and less tiring underwater movement, with optimized neck comfort and minimized inertia.