SPORT Bifins 叶片 3 玻璃纤维
SPORT Bifins 叶片 3 玻璃纤维
SPORT Bifins 叶片 3 玻璃纤维
SPORT Bifins 叶片 3 玻璃纤维
SPORT Bifins 叶片 3 玻璃纤维
SPORT Bifins 叶片 3 玻璃纤维

SPORT Bifins 叶片 3 玻璃纤维

使用 SPORT Bifins 3 玻璃纤维刀片,您可以感受到每次踢腿的更多反馈,并轻松地在不同的脚袋和刀片之间切换。


The Molchanovs SPORT Bifins Blades 3 Fiberglass strike the optimal balance between performance and value, making them ideal for freedivers who train, teach, and fun dive in the pool and open water. Updates include a new blade-layering pattern for more efficient finning, size-graded stiffness for balance, and a rounded blade angle for durability. Blades can be paired with standard-size SPORT Silicone Foot Pockets and can easily be disassembled for travel or swapped out for carbon blades.

Premium fiberglass blades
Premium 100% UHC fiberglass is more durable than carbon fiber blades and gives you flexibility and feedback from each kick, creating the optimal balance between performance and value.

Updated blade-layering pattern

Blades are consistently fine-tuned to be low-effort and high-propulsion, integrating our expertise in amateur and professional freediving athletes with our education system. The layering near the foot pocket now gives you a smoother and softer kick than previous fiberglass blade models.

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.

Rounded blade angle
The updated 28° blade angle now features a smoother and softer curve, adding another layer of durability to this critical area of the blade.

Easy assembly
Assembling 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.

Minimalistic design
The new design is sporty and fierce while keeping the signature Molchanovs minimalism and style. Fiberglass blades are glossy black - choose from 6 bold accent colors.

◦ Materials:

  • Premium 100% UHC fiberglass
  • Improved blade-layering system for more propulsion with less effort
  • Smoother and more gradual blade angle for added durability
  • 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

◦ Stiffness:

  • Soft
  • Medium

◦ Foot Pocket Angle: 28°
◦ Blade Length (from angle to tip):

  • Soft: 62cm (24.4in)
  • Medium: 64cm (25.2in)

◦ Weight (one pair of fins): 667g (1.5lb)
◦ Blade Accent Colors: Black, Blue, Teal, White, Gold, and Pink

SPORT 硅胶脚袋 + SPORT 双蹼 3 片

这些说明用于将 SPORT 硅胶脚袋组装到 SPORT Bifins Blades 3 玻璃纤维上。

请注意,SPORT Bifins Blades 3 Fiberglass 单独出售,不包含安装系统。安装系统专门随SPORT 硅胶脚袋提供。


  • Molchanovs 左、右玻璃纤维/碳素叶片
  • 左右两侧运动型硅胶脚袋
  • 每个脚袋 2 个螺丝(共 4 个)
  • 上、下安装板
  • 十字螺丝刀


  1. 将左右脚袋与相应的刀片相匹配(每个刀片的背面都有标记)。
  2. 将刀片轻轻插入脚袋前部的插槽并穿过侧面加固装置,确认其插入正确且平稳滑入而不费力。
  3. 小心地调整刀片的位置以对齐刀片,直到刀片的安装孔与脚袋上的安装孔相匹配。
  4. 将上部安装板放置在脚袋的脚趾部分上方,确认其适合所提供的空间。
  5. 开始用手将螺丝拧入下部安装板的孔中。
  6. 将下部安装板放在刀片上方,使其与上部安装板和孔对齐。使用十字头螺丝刀以均匀的压力沿顺时针方向拧紧螺丝。
  7. 注意:请将螺丝拧紧,但不要拧得太紧,否则可能会损坏螺纹或损坏刀片。当您感觉到适度阻力时,请停止。

All equipment should be rinsed in fresh water after use and placed out of direct sunlight and heat. Do not place heavy objects on top of the blades and avoid placing the blades near sharp objects. For more information, please see how to care for your freediving bifins and monofin here. Additionally, see how to travel with your bifins and monofin here.

A 1-year limited warranty applies. Please note that defects or damage to the equipment caused by improper/incorrect use or insufficient/improper maintenance and product care will render our warranty policy null and void.

Production time
If the product is currently in stock, it will be sent out to you within 2-5 business days. If the product is out of stock, we will contact you by e-mail to inform you about possible delays. If you order this product along with another product that has a longer production time, you entire order will be shipped with all of the items together once the product with the longest production time is ready.

Shipping and returns
See the Shipping and Returns section of the FAQ here.

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