Riverboarding bifins 640 mm length C8 carbon
Riverboarding bifins 640 mm length C8 carbon
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  • Riverboarding bifins 640 mm length C8 carbon
  • Riverboarding bifins 640 mm length C8 carbon
  • Riverboarding bifins 640 mm length C8 carbon
  • Riverboarding bifins 640 mm length C8 carbon
  • Riverboarding bifins 640 mm length C8 carbon
  • Riverboarding bifins 640 mm length C8 carbon
  • Riverboarding bifins 640 mm length C8 carbon

Riverboarding bifins 640 mm length C8 carbon

RB 640 B(x)C8

Riverboarding bifins for distances from 50 to 1500 meters. Flexibility will be preferred when the distance increases. For a same stiffness index, a short blade will be more rigid than a longer one. These fins are therefore only available in 3 stiffnesses. On our Riverboarding blades you'll have specific water rails that protect the blade without reducing its flexibility and hydrodynamics. C8 carbon is currently the composite that offers the best mechanical performance in our range. It allows to store and restore the energy transmitted to blade during bending in the most efficient way. 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.

from
370,83 € excl. VAT (Price for a delivery in non EU countries)
Shipping time approx. 3 weeks
I choose my options Team quote
Use

The 640 Series is best suited for slalom events. More compact, they will offer you velocity and maneuverability. Due to their smaller size, these fins are only available in 3 stiffnesses. For the same hardness grade, the 640 fin is stiffer than a longer fin. To choose the right stiffness, it is also important to take into account your body size and your level of practice. This C8 carbon blade will allow the most demanding swimmers to push their limits. To choose well, use our help: 'which model and which stiffness for me?'.

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.
Product Details
100000 Items

Data sheet

Family
640 SERIES
Name
Pair of fins
Composite
C8
Length
640
Width
220
Area cm2
2320
Fiber
Carbon fiber
Made in France
Hardness
Total : 370,83 incl. VAT - 370,83 excl. VAT