Fin Blade BM30 Black-Blue Seac 73-56N
In Stock
Estimated delivery: June 16, 2026 - June 19, 2026
Fin Blade BM30 Black-Blue Seac 73-56N
Description:
The SEAC BM30 is a long fin blade designed for freediving and spearfishing, offering high performance and reliable responsiveness. It is made with innovative FRC technology and an ultra-light technopolymer construction that aims to deliver performance similar to carbon fiber or glass, while reducing the fragility associated with those materials. The blade measures 61 cm in length and features a 30° tilt, helping improve surface swimming efficiency and reduce fatigue. Its ultra-thin, differentiated profile is designed to increase flexibility and lower overall weight for smoother, more efficient finning. This makes the blade a strong choice for divers looking for a balance of power, comfort, and control. The BM30 design is intended to provide excellent propulsive force with a responsive feel in the water. It is sold individually and is suitable for use with SEAC BM30 long fins.
Key Features:
- Designed for SEAC BM30 long fins
- Ideal for freediving and spearfishing
- Made with innovative FRC technology
- Ultra-light technopolymer construction
- Performance comparable to carbon fiber or glass
- Improved resistance to fragility issues common in rigid composite materials
- 61 cm blade length for long-fin use
- 30° tilt helps reduce fatigue during swimming
- Ultra-thin profile supports flexibility and lower weight
- Delivers strong responsiveness and propulsive force
- Sold individually
Specifications:
Manufacturer: Seac
SKU: 73-56N
Color: Black-Blue
Age Group: Adults
Gender: Unisex
Category: Accessories
Recommended Use:
The SEAC BM30 blade is best suited for adult divers who need a high-performance replacement or spare blade for BM30 long fins. It is especially appropriate for freediving and spearfishing, where efficient propulsion and reduced fatigue are important. The 30° tilt makes it a practical option for surface swimming and extended sessions in the water. It is a solid choice for users looking for a responsive blade with lightweight construction and dependable performance.