Molchanovs SPORT Bifins 3 Carbon Blade

Thew newest and most afforadable mid-tier performance bifins on the market. Perfect for intermediate to advanced freedivers as a first pair of long fins. This listing is for the blades only.

• Description

  The Molchanovs SPORT Bifins 3 Carbon are premium long carbon blades paired with standard-size SPORT Silicone Foot Pockets. Designed for freedivers who train, teach, and fun dive in the pool or open water and require a lightweight and reactive carbon blade. Updated with a new blade-layering process for more impactful finning and anatomical silicone foot pockets for comfort and streamlining.

  Updated Carbon Blade

  100% premium carbon fiber blades feel featherlight in the water and give you more spring with each kick. Now with an updated blade-layering process and size-graded stiffness to match blade length with resistance - soft blades are a little shorter for maneuverability and stiffer blades are longer for more balanced propulsion.

  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.

  Travel-friendly

  Traveling with bifins becomes effortless, whether you want to tuck in the open heel strap to place into a case or fully disassemble the bifins and pack blades and foot pockets separately.

  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.

• Specifications

  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 blades): 552g (1.2lb)
  • Blade Accent Colors: Black, Blue, White, Gold, and Pink

• Assembly Instructions

  CAUTION: Secure the screws firmly, but avoid over-tightening which could strip the threads or damage the blade. Stop when you feel moderate resistance.

  1. Match the left and right foot pocket with the corresponding blade (marked on the back side of each blade).
  2. Insert the blade gently into the slot at the front of the foot pocket and through the side reinforcements, verifying it is inserted correctly and slides in smoothly without force.
  3. Align the blade by carefully adjusting its position until the blade’s mounting holes match with those on the foot pocket.
  4. Position the upper segment of the pressure plate over the toe section of the foot pocket, verifying it fits into the provided space.
  5. Begin by hand-threading the screws into the holes of the lower pressure plate.
  6. Place the lower pressure plate over the blade, aligning it with the upper pressure plate and the holes. Tighten the screws in a clockwise direction using a Phillips head screwdriver with an even distribution of pressure.