C4 Carbono MB001 Stiffness 20 – Power and control for demanding spearfishers
The C4 Carbono MB001 Stiffness 20 are high-performance technical fins, designed for those seeking maximum efficiency in freediving and deep spearfishing. The blade is made from high-modulus T700 carbon fiber, ensuring powerful thrust with minimal effort, as well as great sensitivity with every movement.
The blade design is based on the innovative MB (Modular Blade) geometry, developed by Umberto Pelizzari, which improves energy transmission from the foot to the tip of the fin. Stiffness 20 provides an ideal balance between power and comfort, especially recommended for experienced spearfishers who value a reactive response without compromising dive duration.
These fins are available with the C4 250 anatomical foot pocket, which offers a comfortable and lightweight fit, ensuring a perfect connection between the foot and the blade.
Key features:
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High-modulus T700 carbon fiber blade
- Excellent thrust and reactivity
- MB geometry optimized for energy transfer
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Hardness: 20 (medium/soft)
- Ideal for medium/deep freediving and extended spearfishing
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Shoe 250 included
- Lightweight (250 g), comfortable, with 3° preformed fit
- Compatibility: Fully compatible with all modern C4 shoe models
- Available sizes: EU 36/37 to 46/47 – US 4/4.5 to 12/13
🔧 Important note
The MB001 blades are interchangeable thanks to their modular design, allowing them to be replaced or combined with different hardness levels depending on the spearfisher's needs.
| Size | 36/37 or 38/39 or 39/40 or 40/41 or 41/42 or 42/43 or 43/44 or 44/45 or 46/47 |
| Brand | C4 Carbon |
| Color | Black |