C4 Carbon Blade MB002 Stiffness 25 — The Essence of the Traditional Carbon Fin
C4 Carbon Blade MB002 Stiffness 25 belongs to the MB series from C4, a line conceived to renew the mid-to-high range of carbon fins from the Italian brand. In C4's philosophy, the 200 series fins are the most technical in the catalog, and the MB models represent the purest and most refined interpretation of the traditional carbon fin concept. A blade designed for the freediver and spearfisher seeking efficiency, response, and feel with every kick.
T700 Carbon Fiber — Performance and Lightness
The key material in C4 Carbon Blade MB002 Stiffness 25 is T700 carbon fiber, one of the most recognized standards in high-performance blade construction:
- Extreme lightness that reduces muscle fatigue during extended dives
- Controlled stiffness that precisely transmits the energy of each kick
- High resistance to repeated flexion and marine environment conditions
- Progressive response characteristic of C4's traditional fin philosophy
Hardness 25+ Soft/Medium — The Perfect Balance
The 25+ Soft/Medium hardness of C4 Pala Carbono MB002 Dureza 25 is the intermediate option in the MB range, positioned between the 20+ ExtraSoft/Soft and the 30+ Medium/Medium Hard versions:
- Ideal for intermediate-advanced freedivers with a developed technical kick
- Optimal balance between flexibility and propulsion, making the most of every fin stroke cycle
- Recommended for open water dives, spearfishing and freediving competition
Blade Dimensions and Geometry
With dimensions of 874×195 mm, C4 Pala Carbono MB002 Dureza 25 offers a generous propulsion surface that maximizes hydrodynamic performance with every stroke, while maintaining a manageable and balanced profile.
Rounded Section Water Rails
The rounded cross-section water rails in black serve an essential technical function: they channel the water flow along the blade during the kick, improving hydrodynamic efficiency and stabilizing the fin's trajectory. Their rounded cross-section smooths the water transition and contributes to a more fluid and natural kick.
Exclusive Compatibility with C4 250 Footpockets
C4 Carbon Blade MB002 Stiffness 25 is compatible exclusively with C4 250 footpockets, which must be purchased separately. This exclusive compatibility ensures an optimal connection between blade and foot pocket, guaranteeing maximum energy transfer and the performance intended by C4's engineers.
Who Is C4 Carbon Blade MB002 Stiffness 25 For?
- Intermediate-to-advanced freedivers looking for a high-end traditional carbon blade
- Spearfishers who need efficient propulsion and precise response
- Freediving competitors seeking the balance between flexibility and power in medium stiffness
- Freedivers who already own C4 250 footpockets and wish to replace their blades
Technical Specifications
- Brand: C4
- Model: Carbon Blade MB002
- Hardness: 25+ Soft / Medium
- Material: T700 Carbon Fiber
- Dimensions: 874×195 mm
- Water Rails: Rounded section, black color
- Compatibility: Exclusively with C4 250 footpockets
- Range: MB Series — mid-high
Buy C4 Carbon Blade MB002 Stiffness 25 at BOX-FISH, a dive shop in Tenerife specializing in scuba diving, freediving, spearfishing, and water sports. Professional advice, real stock, and fast shipping to all the Canary Islands.
BOX-FISH Tenerife – Official C4 distributor in the Canary Islands. Get C4 Carbon Blade MB002 Stiffness 25 at the best price, with official warranty and immediate availability.
| Brand | C4 Carbon |
| Color | Black |