Molchanovs SPORT Bifins 3 Carbon Blades


Pre-ordered fins are estimated to arrive at the end of June. 

The Molchanovs SPORT Bifins 3 Carbon Blades are for freedivers who want lightweight and reactive premium carbon fiber for training, teaching, and fun diving in the pool and open water. Updates include an improved blade-layering process for more efficient finning, size-graded stiffness for balance, and a new minimalistic design.

Pair these blades with standard-size SPORT Silicone Foot Pockets for a complete fin which can easily be disassembled for travel or swapped out for fiberglass blades.

Easy assembly
Assembling the foot pockets to the blades takes only minutes, making it easier than ever to switch to a new pair of foot pockets or upgrade to a new blade.

High-end carbon fiber
100% premium carbon fiber blades provide exceptional performance with a featherlight feel in the water and more spring with each kick. While carbon fiber blades are lighter than fiberglass blades, they also require special care due to their delicate nature.

Updated blade-layering process
Carbon blades are consistently fine-tuned according to the feedback of top athletes who use them in their deep diving sessions. The layering near the foot pocket is now slightly thicker, giving a touch of extra power with each kick.

Size-graded stiffness
Blade sizes now vary with stiffness so that length matches resistance. Soft blades are a little shorter for added maneuverability, while stiffer blades are longer for more balanced propulsion.

Minimalistic design
The new design is sporty and fierce while keeping the signature Molchanovs minimalism and style. Carbon blades are black - choose from 5 bold accent colors.

 Details and materials

  • Materials:
    • 100% carbon fiber
  • Updated blade-layering system for more propulsion with less effort
  • Size-graded blade stiffness ensures that the blade’s length matches its resistance
    • Soft: Reduced blade length for effortless maneuverability
    • Medium: Extended blade length for balanced propulsion

 Technical Specifications

    • Blade Angle: 28°
    • Blade Length (from angle to tip):
      • Soft: 62cm (24.4in)
      • Medium: 64cm (25.2in)
    • Weight (one pair of fins): 552g (1.2lb)
    • Blade Accent Colors: Black, Blue, White, Gold, and Pink

    Assembly instructions

    Please note that the SPORT Bifins 3 Carbon Blades are sold independently and do not come with a mounting system. The mounting system is exclusively provided with the SPORT Silicone Foot Pockets. Instructions can be found hereWe can also assemble them for you for a $50 assembly fee.