BEUCHAT Power Jet Ressort Fins

Adjustable fin made of three different materials with powerful and comfortable Multi-flex power jets Features: - Flexible vent concept gives full power to negative area without stiffening the blade. - Spring effect of blade created by original design of side rails. -‘Scoop’ effect obtained at tip of blade by use of ultra flexible materials and specific design. - Weight reduced to a minimum due to an original design and the use of extra light and efficient materials. - A high performance adjustable fin with a better Effort / Thrust ratio 2 kinds of propulsion available for 2 differents power levels Yellow and blue fins: Regular Flex Black fin: Powerful Flex - Incomparable flexibility due to the lateral ribs integrated into a supple structure which generates a spring effect when kicking. - Combination of three materials and of complementary technologies - Malleable blade extremities to optimise the spoon effect and reduce turbulence. - Large flexible blade inclined to create a ´´Whip´´ effect. - Increased blade surface area for greater efficiency - Integration of the blade into the foot pocket (right to the heel) for better transfer of the Foot / Blade push - Flexible blades to reduce the surface of the negative zone and to channel the thrust without stiffening the entire fin. - Foot pockets adapted to modern boots leading to greater comfort of use. - Rotating attachment buckles, detachable and easily adjustable. - Spring straps - Supple guards on the edges of the blade - Reinforced underneath the foot pockets - Reduced weight due to its design mix between materials and architectural assembly Specifications: - Fins Type: Adjustable - Composition: Tri-material - Blade: Spring effect / Spoon effect - Blade material: Technopolymer - Jet fin Technology: Yes - Stabilizers: Yes - Strap: Spring - Length (cm): 39 - Weight (gr): 1020 - Standard: EN 16804