C4 freediving D&D Freediving neck weight Silver

C4 freediving D&D Freediving neck weight

C4 Freediving D&D Freediving neck weight

129 €

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Features of C4 freediving D&D

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Specifications C4 freediving D&D

Features of C4 freediving D&D

Color Silver

Color

Silver

Product Type Weights

Product Type

Weights

Product description of C4 Freediving D&D Freediving neck weight

Description summary

Master both deep and dynamic freediving with the revolutionary C4 D&D neck weight. This single, versatile system eliminates the need for multiple weights. Its innovative modular design allows you to precisely tailor your ballast, from a lightweight 1kg for depth to over 4kg for dynamic disciplines. The comfortable, rubber-coated lead collar can be customized with interchangeable segments, ensuring perfect balance and performance for any wetsuit or condition. Experience unparalleled adaptability and comfort in one high-performance package, designed for freedivers who demand quality and reliability

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The new D&D collar (Deep and Dynamic) represents a unique innovation in the world of freediving, designed to meet the needs of both deep diving and dynamic disciplines.

The name itself reflects its key feature:

a collar engineered to deliver excellent performance in both disciplines, eliminating the need to purchase two separate products.

Key Features:.

1.

Design for Depth:.

The collar is made of lead coated with a comfortable thermoplastic rubber overlay.

The main part weighs 910 grams, and can be customized with 5 interchangeable lead weights on each side (40, 50, 60, 70, and 80 grams), allowing a maximum total weight of approximately 1,630 grams, including the metal components.

These lead weights can easily be replaced with lightweight plastic pieces, reducing the collar´s weight to as low as 1 kg, offering a variable weight system to accommodate different needs and wetsuit thicknesses used throughout the year.

2.

Design for Dynamics:.

For dynamic disciplines, where a higher weight is required, the base collar can be supplemented with additional weights, matching the type and weight of the segments used for depth diving.

The rear segments are attached using the same secure fixing system, enabling the total weight to reach up to 5 kg, while maintaining a compact size and comfort.

3.

Available Configurations:.

C4 offers three standard configurations:.

• Constant Weight Collar, designed for depth diving.

• Constant Weight Collar + 4 Rear Segments, with a total weight of about 3 kg.

• Constant Weight Collar + 5 Rear Segments, with a total weight of just over 4 kg.

Freedivers who start with the basic collar can later purchase the 4-segment set to reach a total weight of 3 kg, or select DYNO segments (available in 290 g or 1 kg sizes) to further increase the total weight.

Main Advantages:.

• Versatility:

One product suitable for both depth and dynamic freediving, with easily adjustable weight.

• Adaptability:

The ability to modify the weight according to the wetsuit used or the specific requirements of training and competition.

• Innovation and Quality:

An advanced design that ensures high performance, comfort, and practicality in any situation.

The D&D collar is the ideal solution for freedivers seeking a high-performance product that can easily adapt to various disciplines and conditions, without compromising on quality or reliability.

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What our customers are saying about C4 Freediving D&D Freediving neck weight

This adjustable neck weight is praised for its easy assembly and comfortable, user-friendly design. The customizable weight system is a key performance feature, adapting perfectly to individual apnea training needs. A high-quality, well-designed product for divers

D&d

2025/12/16

Esteban

I recommend it, I've only used it in the pool and it's a very good ballast, it's a more robust and economical option than other brands.

Very good!

2025/12/03

lasse

Neck weight has good quality. Weight sits well on my neck, but if you have wider neck you’d have to tweak the collar. It is very nice to dive dynamic apnea with it.

Super!!!

2025/10/18

Erika

Comfortable and easy to assemble. Excellent collar for both dynamic and deep freediving thanks to the ability to remove and add weight.

Super Neck weight

2025/10/09

Robert

Now using the new neck weight to get by PB in the lane great product and well priced super quick delivery thanks

Set unique

2025/09/30

Stephane

Very good product here sold in a 4 kg configuration at a very good price. Usable for dynamic apnea but also at depth with just the collar.

Weight well distributed

2025/08/21

Yann

Easy to assemble and put around the neck. Weight changes well adapted to each apneitis.

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C4 Freediving D&D Freediving neck weight

Features of C4 freediving D&D

C4 freediving - Training - Accessories

Specifications C4 freediving D&D

Features of C4 freediving D&D

Color Silver

Product Type Weights

Product description of C4 Freediving D&D Freediving neck weight

Similar alternatives to this product

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What our customers are saying about C4 Freediving D&D Freediving neck weight