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BlackTech Freediving Carbon Fins

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Questions & Answers

Special Price: $409

list price: $506

Quick Overview

High quality hand crafted carbon fins from BlackTech. Specifically designed for professional and experienced freedivers, diving to depths greater than 30 meters (100 feet) who prefer softer blades. BlackTech Variable width blades are made using the latest laser technology from 100% high tensile carbon material for optimal performance during a vertical dive.

Featuring Variable height rails which reduce water turbulence, improve handling underwater and allow optimal stability, reactivity and energy efficiency. The blades are produced by advanced VRTM (Vacuum Resin Transfer Moulding) technology using specially formulated Epoxy resins for marine use, ensuring zero crack propagation throughout the blades, extraordinary resilience and flexing properties and highly efficient fluid kick.

Supplied with a 3 years warranty for materials and craftsmanship.
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BlackTech Freediving Carbon Fins

Product Details

High quality hand crafted carbon fins from BlackTech.

Specifically designed for professional and experienced freedivers, diving to depths greater than 30 meters (100 feet) who prefer softer blades.

BlackTech Variable width blades are made using the latest laser technology from 100% high tensile carbon material for optimal performance during a vertical dive.

Featuring Variable height rails which reduce water turbulence, improve handling underwater and allow optimal stability, reactivity and energy efficiency.

The blades are produced by advanced VRTM (Vacuum Resin Transfer Moulding) technology using specially formulated Epoxy resins for marine use, ensuring zero crack propagation throughout the blades, extraordinary resilience and flexing properties and highly efficient fluid kick.

Supplied with a 3 years warranty for materials and craftsmanship.


Stiffness level selection (weight = diver's weight + ballast):

1 - Soft | Weight between 50~70 kg (110~155 lbs)

2 - Medium | Weight between 70~85 kg (155~190 lbs)

3 - Hard | Weight between 85~105 kg (190-230 lbs)


Product Dimensions

  • Overall Blade Length:
    812 mm / 31.97 inch w. Mares Razor footpockets
    814 mm / 32.04 inch w. Omer Stingray footpockets 
    790 mm / 31.10 inch w. Pathos footpockets 
  • Blade length from bending point: 667 mm / 26.26 inch 
  • Blade width: 190 mm / 7.48 inch
  • Blade angle: 22°
Brand:
BlackTech
Color:
Carbon / Black / Yellow
Sku:
BlackTech Freediving Range Carbon Fins
Warranty:
3 Years warranty for materials and craftsmanship
Shipping:
Worldwide shipping - calculated
Notes:
Omer Stingray and Pathos foot pockets may be supplied in dark brown / dark purple color respectively depending on availability.
Blade Angle:
22°
Length:
95 cm / 37.4 inch
Width:
19 cm / 7.5 inch
Material:
Carbon

Product Questions

Do foot pockets run large or small compared to actual shoe size?

Our foot pocket sizing is true to actual foot size in millimeters / inch. For use with up to 3mm neoprene socks we advise selecting the foot pocket size which corresponds with your actual shoe size.

For use with thicker (5mm+) neoprene socks, we advise selecting one size larger than your actual shoe size.

To determine which foot pocket size is right for you, please refer to our universal shoe size conversion chart.

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How to correctly measure my foot length?

In order to correctly measure the length of your foot, please follow the measuring guide in the illustration below. Foot measurements should be made while standing on your feet on a flat surface.

Foot Length Measuring Guide

To determine which foot pocket size is right for you, please refer to our universal shoe size conversion chart.

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