View Full Version : Fin for ultrasonic and 8.0 ncx

12th December 2010, 04:09 AM
Hi again!

My next sail down from the overdrive 9.7 is an ncx 8.0. Ultrasonic board.
From Remis chart in this thread:


it seems that I need a 52cm R13 fin.

Im thinking either drake or deboichet

Is there a big difference between Drake and Deboichet?

12th December 2010, 04:32 AM
Hi Mop

Yes same shape but not same material, one inexpensive but still good fin and the other one like hi performances fins so more expensive but the difference on the water are big. So up to you in function of your wallet :)

All the best

12th December 2010, 04:49 AM
Didn't the Ultrasonic come with a R13 58cm fin from factorry??? The website says that you should have a fin with the board....

12th December 2010, 06:51 AM
Hi Nonopr

Yes the board come with a Drake R13 58

All the best

12th December 2010, 12:53 PM

What will be the actual difference that I notice? ( I once bought very expensive speaker cables but I am not really sure that I can hear any difference,,,:))

Early planing? speed? jibing?higher ride? less/more forgiving?

12th December 2010, 01:23 PM
hi Mop

It will give more lift and keep it easily, so go faster. The Drake one will make the board low on the water but still a good one.

Better you try it first in 58 with your 9.7 and then if you feel you want something better you can go for the Deboichet

All the best

mark h
12th December 2010, 08:01 PM
Could you post a few pictures off the Ultra Sonic please? I think you must be one of first to have this board and pictures would be great:)

13th December 2010, 12:45 AM
Unfortunately I dont get the board until march/april.
Anyone else?

Remi, is the video you mentioned being released on this side of christmas?

14th December 2010, 01:29 PM
Hi Mop

The video was making with Severne 2011 sails, so waiting for their official launch

All the best