LINES

SPEARGUNS line

  • Mr. Dark

    read more
  • GRAPHITE is a speargun for spearfishing with an elegant design, an exclusive product developed after years of study and research. It is perfect for enthusiasts who appreciate state of the art technology and know how to recognize technique at its highest possible level. Homogeneity and fluidity of movements in the water make the alignment of GRAPHITE with the moving target a very simple, fast and extremely efficient operation.

    read more
  • Mr.Carbon is pragmatic, simply look at it and you will be convinced.

    read more
  • Mr.Iron is pragmatic, simply look at it and you will be convinced.

    read more
  • The first time that you see it, you will ask yourself whether you like it or not.

    read more
  • JOKER 410 is a modular free diving speargun, this is its greatest characteristic. A special design where the technique of the single shell structure made from 100% carbon adapts towards the creation of several measurements through the regulation of a mobile part.

    read more

HYPERTECH line

  • It's more than a year and a half that I'm working on the project HyperTech, with the aim to reduce the absorption of energy in carbon fins...

    read more
  • It's more than a year and a half that I'm working on the project HyperTech, with the aim to reduce the absorption of energy in carbon fins...

    read more

PERFORMANCE line

  • More and more extreme, fast and amazing. The 720 MUSTANG’s are the fourth evolution of the Mustang project born in 2006...

    read more
  • The 729 FUEGO fins represent a combination of innovation and tradition. They are modern in terms of energy transmission from the foot to the blade, but traditional due to the shape of the blade itself.

    read more
  • 82

    The 82’s are fins dedicated to pure free diving, everything about them speaks of this.

    read more
  • The RED FALCON blades represent the evolution of a product born in 1996 and that has contributed to the history of scuba diving, supporting the no limits discipline in International Records in terms of Umberto Pelizzari...

    read more
  • In the world of C4’s of carbon fins, two types of products can be identified: fins with traditional footpoket and fins with anatomical footpoket...

    read more

STEPANEK line

  • From a collaboration with Mark Laboccetta, our American C4 distributor and long time friend, today we introduce a technical Signature collaboration for a new fin line for Martin Stepanek by C4

    read more

PLASTIC line

  • Strength through unity: this lies at the basis of the new WAHOO Dark and WAHOO Fog. In these fins, the joint use of several concepts of the C4’s achieve results that plastic materials normally cannot achieve. As always, the real discriminating factor is not the materials but the use made of them, therefore the project in its entirety.

    read more

ACCESORIES line

“From a collaboration with Mark Laboccetta, our American C4 distributor and long time friend, today we introduce a technical Signature collaboration for a new fin line for Martin Stepanek by C4.
Martin is one of the greatest freedivers of all time, given his 13 World Records. He's been a C4 fan since 2003 when he did a World Record in Constant Weight to -93mt, still the deepest world record set with bi-fins till today, using a pair of C4 Falcon of normal production.
C4 with an unmatched history in carbon fiber fin production, employing its techniques and technology offered Martin Stepanek the ability to define a custom production carbon blade according to his specifications and requirements.
I am grateful to Martin who enthusiastically chose our company to realize his dream and to Mark for bringing us together in a joint effort to collaborate on such a wonderful new product. “

 
Marco Bonfanti, C4 owner
 
"I feel very fortunate that my life revolves in and around the ocean blessing me with countless opportunities to share my passion for freediving. As a World Record freediver and professional educator with Freediving Instructors International (F.I.I.), I have been engaged in some of the most demanding forms of freediving activities. This experience has naturally led me on a quest for the perfect fins and while a handful of manufacturers have tried there has never been a fin that I was fully satisfied with all of its technical properties. When I was asked to collaborate with C4 it was a dream come true. Having a company that is by far unsurpassed in their carbon fiber production work design a fin exactly to my specifications is incredibly exciting and opens the door to realm of endless possibilities. "
 
Martin Stepanek, World Record Freediver
STEPANEK
Da un'idea di Mark Laboccetta,
distributore di C4 per gli Usa e nostro grande amico, nasce oggi una collaborazione tecnica tra Martin Stepanek e C4.
Martin oltre ad essere uno dei grandissimi dell'apnea di tutti i tempi, lo provano 13 World Records, è un estimatore di C4 da quando nel 2003 con -93mt, stabilì l'ultimo e tutt'ora imbattuto record mondiale in assetto costante fatto con le bi-pinne, usando un paio di C4 Falcon di normale produzione, prima che per i records irrompesse il monopinna.
C4 per prima al mondo ha ideato e realizzato le pinne in carbonio, accumulando storia, tecnica e tecnologia senza eguali oggi messe completamente a disposizione di Martin Stepanek perche lui definisca una pinna in carbonio secondo le sue eccezionali conoscenze ed esperienze.
Sono grato a Martin che ha scelto con entusiamo la nostra azienda per realizzare questo suo sogno ed a Mark per la brillante idea ed il lavoro di collegamento.
 
Marco Bonfanti - C4
 
 
“Mi sento molto fortunato perchè la mia vita ruota dentro e intorno l’oceano mi concede innumerevoli opportunità di condividere la mia passione per l'apnea . Come World Record Freediver ed istruttore professionale con  Freediving Instructors International (F.I.I.) sono stato impegnato nelle più difficili e varie attività in apnea. Questa mia esperienza mi ha naturalmente portato alla ricerca delle mie pinne perfette e nonostante più produttori ci abbiano provato, non c'è mai stata una pinna di cui io sia stato pienamente soddisfatto per tutte le sue caratteristiche tecniche. Quando mi è stato chiesto di collaborare con C4 è stato come un sogno che si avvera. Avere un'azienda che è di gran lunga insuperabile nella lavorazione della fibra di carbonio e poter progettare con loro una pinna che è esattamente con le caratteristiche che io volevo è incredibilmente eccitante e apre la porta al regno delle infinite possibilità. "
 
Martin Stepanek, World Record Freediver