Cetma - Lotus Bifins lanyards MB fins are named after

MB fins are named after their creator: Marco Bonfanti

They enclose the delicate blades between two lightweight

6 kg Colours Black

Wir haben den Widerstand im Freefall drastisch reduziert

when a structure is forced with a frequency close to its natural frequency the amplitude of vibration increase in a very efficiency way (low damping)

Cetma - Lotus Bifins lanyards MB fins are named afterCETMA COMPOSITES Lotus Fin Probably right now the best "plastic bifins" out of the market and even more powerful then some carbon blades in the market made out of recyclable micro composite polymer. For price and value the best fin to start with as a beginner freediver Cetma Composites has designed these fins for freediving, spearfishing and pool trainingSTIFFNESS: intermediate suitable for any weight with powerful kickingPERFORMANCE: the micro