Blades for Spearfishing Fins

Dive-R Carbon Blades for Freediving and Spearfishing

The Dive-R Carbon Blades are made entirely in Australia using rigorous manufacturing techniques to ensure quality, precision, and reliability in every detail. These fins have been developed to meet the specific needs of the most experienced freedivers and spearfishers, delivering strength and durability in demanding underwater environments.

Materials and Structure

The blade construction uses top-grade carbon fibers combined with high-quality resins that ensure optimal elastic rebound. Advanced materials are used, such as:

• Special fiberglass
• Innovative blends of carbon and copper, carbon and Kevlar, carbon and Innegra fibers

This combination gives the blades excellent mechanical strength, light weight, and durability even under continuous stress, maintaining their characteristics unchanged over time.

Efficiency and Comfort in the Water

Dive-R blades reduce muscle effort thanks to superior elastic rebound and efficient thrust transmission, improving the smoothness and responsiveness of the fin stroke during freediving and spearfishing. Available in two stiffnesses, Soft and Medium, they allow you to adapt rigidity to different diving techniques.

Compatibility and Assembly

To fully benefit from the technical features of the Dive-R Blades, installation on lightweight foot pockets is recommended, such as the C4 Foot Pockets or the Mares X-Wing with short rails. The foot pocket design directly affects thrust transmission efficiency and comfort.

Alternatively, for those who prefer long rails, the Imersion Foot Pockets are recommended, as their softness smoothly supports the movement of the blades without compromising efficiency.

A dedicated blade and foot pocket assembly service is also available for optimal, professional installation.

Durability and Performance Guarantee

After more than 15 years of testing and continuous development, Dive-R Blades retain their performance characteristics without visible degradation after intensive use in freediving and spearfishing. Their design and innovative materials ensure consistent stiffness and responsiveness over time, setting them apart from other similar products on the market.

Customization and Options

Dive-R Blades are available in a wide range of colors and designs, allowing every freediver to choose the option best suited to their technical and aesthetic needs. The blades can be mounted on any type of foot pocket, further customizing the spearfishing and recreational freediving experience.

Pathos Pro Maximum Blades

The Pro Maximum Blades by Pathos are made with pure 285-T4 and 285-T2 carbon fiber, subjected to a 36-hour heat-treatment process and polymerized under 8 tons of pressure for 24 hours. This method ensures a completely smooth, drag-free surface, making the blades durable and delivering optimal reactive response.

Structure and Materials

• The outer weave is made of 285-T4 4X4 carbon, which eliminates wrinkles, cracks, and distortion while promoting complete resin absorption.
• The inner weave uses 285-T2 2X2 carbon, with a weave pattern designed to optimize power transfer and elastic rebound along the entire blade.

Design and Functionality

The blades feature a C-Curve profile achieved through the design of the internal fibers, providing maximum flexibility and instant blade return. They are equipped with consistent water rails to guide water displacement, while the flap-shaped edge increases power in the final phase of the fin stroke, improving efficiency and reducing the freediver’s effort.

Technical Specifications

• Dimensions: 750 x 190 millimeters
• Blade angle: 24º
• Available stiffnesses: Soft, Medium, Hard

Compatibility

The Pro Maximum Blades are recommended for use with Pathos Fireblade foot pockets, specifically designed to optimize comfort and power transmission during finning.

Dive-R Carbon Copper Blades for Freediving and Spearfishing

The Dive-R Blades in Carbon Copper are made with carbon fiber integrated with copper, offering approximately 15% greater lightness compared to traditional DiveR carbon blades. This advanced material delivers a snappier, more efficient kick, optimizing thrust transmission and reducing muscle fatigue during freediving and spearfishing.

Available in two different stiffnesses, Soft and Medium, the blades adapt to different freediving needs and spearfishing styles.

Assembly and Compatibility

To fully take advantage of the hydrodynamic qualities and responsiveness of the Dive-R blades, we recommend mounting them on lightweight foot pockets with short side rails, such as C4 Foot Pockets or Mares X-Wing. Alternatively, using the Imersion Foot Pockets, thanks to their high softness, allows for a smoother blade movement without compromising thrust transmission efficiency.

You can add the Blade / Foot Pocket Assembly service directly to your cart for a customized professional installation.

Innovative Materials and Construction

DiveR blades are the result of over 15 years of development together with freedivers and spearfishers, using combinations of advanced resins and aerospace fabrics. The composition includes special fiberglass, premium-grade carbon combined with copper, Kevlar, or Innegra fibers, ensuring an excellent balance between light weight and mechanical strength.

This composite structure ensures:

• High responsiveness and smoothness during the kick
• Reduced muscle effort while maintaining consistent power even after prolonged use
• Durability with no loss of performance over time

Technical Features and Benefits

• Carbon Copper material, exclusive and sophisticated
• Available in two stiffnesses to suit different freediving and spearfishing styles
• Customizable mounting on any foot pocket to optimize comfort and efficiency
• Wide range of colors and designs for technical and aesthetic customization

Dive-R Blades are recognized as one of the most effective products on the market for freediving and spearfishing, thanks to careful materials research and the technical balance between light weight, responsiveness, and mechanical strength—key elements for efficient and comfortable diving.

Single Blade Umberto Pelizzari

The single blade Umberto Pelizzari is specifically designed for freediving and spearfishing, ensuring efficient power transfer and a smooth fin stroke. Available in two different stiffness levels, it lets you choose the ideal rigidity based on your needs for comfort and responsiveness in the water.

Single Blade S-990 FIRESTONE for spearfishing and freediving

The single Blade S-990 FIRESTONE is specifically designed for freediving and spearfishing, available in three stiffness levels to offer customized solutions based on thrust and comfort needs during finning.

Made with selected materials, this blade combines light weight and mechanical strength, ensuring optimal thrust transmission and efficient hydrodynamic performance in the water.

The choice between different stiffness levels allows you to achieve the ideal balance between flexibility and efficiency, improving fluidity of movement and reducing fatigue during freedives. The blade’s advanced design ensures powerful thrust and immediate responsiveness, key elements for precise, controlled maneuvering in spearfishing.

Single Blade C4 MB001 for Freediving and Spearfishing

The single C4 MB001 blade is specifically designed for freediving and spearfishing, delivering a precise balance of stiffness and flexibility to optimize thrust transmission during the fin stroke.

Available in three stiffness levels, it allows you to select the ideal elasticity based on the diver’s style and personal characteristics, improving comfort and blade responsiveness underwater.

Single Blade L-1090 for Spearfishing

The single blade L-1090 is specifically designed for spearfishing, available in three different stiffness levels to suit different finning and resistance needs in the water.

The choice of stiffness allows you to optimize the efficiency and blade responsiveness, ensuring an ideal balance between power and comfort in thrust transmission during underwater movement.

This blade is made with selected materials to provide a combination of mechanical strength and lightweight performance, promoting a smooth, controlled fin stroke without causing excessive fatigue for the freediver.

Single Blade L-1090 for Freediving

The single blade L-1090 is designed specifically for spearfishing and freediving, available in three different stiffness options to match the thrust and response needs of each freediver.

Materials and construction: Made with selected materials to ensure lightness and mechanical strength, the blade provides effective power transfer and good responsiveness during finning. The choice of stiffness allows you to fine-tune the balance between flexibility and power, optimizing efficiency in the water.

Comfort and hydrodynamics: The blade design is engineered to reduce water resistance while maintaining smooth, fluid movement, supporting balanced trim and improved ergonomics during freediving dives.

• Available in 3 stiffness options to customize responsiveness
• Lightweight materials with high mechanical strength
• Hydrodynamic design for efficient power transfer
• Suitable for spearfishing and freediving

Single Blade FBG Umberto Pelizzari - White

The FBG Umberto Pelizzari single blade in the White version is made of fiberglass, a material known for its excellent combination of lightweight performance and mechanical strength. Available in two different stiffness levels, it adapts to different needs for blade responsiveness and thrust transmission during finning in freediving or spearfishing.

This blade ensures optimal fluidity in propulsion, providing an effective balance between efficiency and control, essential for maintaining a stable hydrodynamic trim during the dive.

FBG Umberto Pelizzari Single Blade - Black

This single blade is made from fiberglass, a material known for its excellent combination of light weight and mechanical strength, ideal for spearfishing and freediving. Designed to deliver excellent thrust transfer, the blade provides efficient propulsion and a smooth, controlled fin stroke.

Available in 3 different stiffness levels, allowing you to choose the responsiveness best suited to your freediving and spearfishing needs, optimizing the balance between power and comfort during the kick.

Sigalsub Tsunami Carbon Blades

The Sigalsub Tsunami are carbon blades designed for freediving and spearfishing, developed to deliver a smooth, progressive, and responsive fin stroke with a good balance between thrust and comfort.

Made from T700 12K Prepreg carbon fiber, they ensure consistent elastic response and efficient thrust transfer, helping reduce leg fatigue even during extended sessions.

The 23° blade-to-foot pocket angle promotes a more natural fin stroke and improves hydrodynamics during descent and ascent.

The reduced side rails allow the blade to work more freely and progressively, increasing flexibility and sensitivity while making the most of carbon’s elastic properties.

Sigalsub Tsunami blades are available in the following stiffnesses:

• Super Soft
• Soft
• Medium

This configuration lets you choose the blade response based on your finning technique and your freediving and spearfishing needs.

C4 MB002 Single Blade for Freediving and Spearfishing

The C4 MB002 single blade is designed specifically for freediving and spearfishing, delivering highly effective thrust transmission. Made with durable materials, it ensures long-lasting performance and mechanical strength even with frequent dives.

Thanks to its design, engineered to optimize fluid movement, the blade improves responsiveness and efficiency during finning, minimizing muscle fatigue. Advanced hydrodynamics provide smoother, more controlled thrust during descent and ascent phases.

The C4 MB002 blade combines lightness and strength, essential features for ensuring comfort and precision in underwater movements without compromising the power needed for freediving dives.