Long Fin Cetma Mantra Carbon Spearfishing Fins Kaki Katak Freedive - Pocket Bk, Black

LONG FIN CETMA COMPOSITES MANTRA CARBON (720X195MM, ANGLE 34' DEGREE)

Mohon cantumkan size dan kekerasan blade yang diinginkan !!
(Bila tidak mencantumkan maka akan kami kirim random)
***Please NOTE size and stifness !! If not, we will send random

PACKING WAJIB BUBBLE+KARDUS

Foot Pocket Size:
• Size - 35-36
• Size - 37-38
• Size - 39-40
• Size - 41-42
• Size - 43-44
• Size - 45-46
• Size - 47-48

Blade Stiffness:
• Soft
• Medium

Logo Color:
* White
* Gold
* Magenta
* Red
* Blue
* Dark Grey
* Black

Ribs Color:
* White
* Green
* Red
* Gold
* Black
* Blue
* Orange
* Yellow
* Magenta

1) 100% IM7 carbon fibre.

2) The material used is 100 % Carbon Prepreg produced with hot melt impregnation system, using a micro-toughened tetra-functional epoxy resin.

3) 3D-Tech: Proprietary Technology, of CETMA COMPOSITES exclusive know-how, with high pressure, high temperature and high degree of applied vacuum, which lead to a component with 0% void level, without defects, with a uniform matrix/reinforcement ratio across the whole blade.

4) FEM Design: MANTRA blades are optimized trough an accurate Design by means of Finite Element Softwares (FEM). The Design trough FEM software allows an optimized distribution of the stiffness, with the aim to obtain a deformation ensuring the maximum hydrodynamic efficiency.

5) Signature model: developed in collaboration with the world champion CWT bi fins Michele Giurgola.

6) DRS (Dynamic Resonance System) innovative and exclusive CETMA COMPOSITES system. DRS implies that MANTRA blades were designed to reach in resonance in a definite frequency of kick.

7) Prizes and awards: Italian Champion 2016 CWT bi-fins -92 meters in 2 minutes and 55 seconds.