Spearfishing bifins 820 mm length S glass fiber
Very long blade spearfishing bifins for deep dives. The length of the blade increases the leverage effect, finning is ample, while sparing energy. Less kicks swimming down and up. S glass fiber provides a better resistance and improves durability. You can choose a branded closed-heel footpocket or a custom-made open-heel footpocket. This one frees the rotation of the ankle in all directions and thus increases the finning's amplitude and the efficiency thanks to a more precise foot positioning on the blade . Finally, it facilitates direction changes. It takes a little time to get used to it.
These fins have been designed for deep diving, they will not be comfortable for surface movements. For shore spearfishing, we recommend the 760 series instead. Depending on your weight, the chosen stiffness will allow you to descend up to 35 m and beyond for the lightest and most trained. To choose the right stifness, use our help 'what model for me? '. Hardness gives more power but consumes more energy. The good torsional strength of the S glass will be interesting for diving in the waters brewed and for frequent travelers.
PRECAUTIONS FOR USE :
Your fibreglass or carbon blade can break :
• If the fin is stuck (the end of the fin is stuck, all the weight is on the blade and it cannot bend) => Do not push off with the blade on the bottom, the side of the pool or on the bottom of the water
• If you jump into the water with the blade parallel to the water.
- 820 SERIES
- Pair of fins
- Area cm2
- Glass fiber