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Unregistered 3rd January 2010 07:27 AM

Question for Remi
 
hi Remi,
would like to know what's the difference between using a Deboichet R16 and R13 on the IS133 with an 8.8 sail. Rider 75kg. Which of these 2 fins is better fit for this combo?

thanks!

Remi 6th January 2010 05:09 PM

Hi Unregistered,

The R16 profil is our selection for the iSonic 131 and 133. You will get better lift and planning.

Please see below our recommandation for all the iSonic depending of the sails size :

iSonic 86 Slim : Sl4 30/5mē / 32/5,4 / 32/5,8 / 34/6,2 / 34/6,5 / 34/6,8
iSonic 86 : Sl4 30/5mē / 32/5,4 / 34/5,8 / 34/6,2 / 34/6,5 / 34/6,8 / 36/7,2
iSonic 94 : Sl4 32/5,4mē / 34/5,8 / 34/6,2 / 34/6,5 / 34/6,8 / 36/7,2 / 36/7,5
iSonic 101 : Sl4 34/5,8mē / 36/6,2 / 36/6,5 / 36/6,8 / 38/7,2 / 38/7,5 / 38/7,8 / 40/8,3 / 42/8,5
iSonic 111 : Sl4 36/6,2mē / 36/6,5 / 36/6,8 / 38/7,2 / 40/7,5 / 40/7,8 / 42/8,3 / 44/8,5 / 44/8,8
iSonic 121 : Sl4 38/6,5mē / 40/6,8 / 42/7,2 / 42/7,5 / 42/7,8 / 44/8,3 / 46/8,5 / 46/8,8 / 46/9
iSonic 131 : R16 42/6,8mē / 44/7,2 / 44/7,5 / 46/7,8 / 48/8,3 / 48/8,5 / 50/8,8 / 50/9 / 52/9,8
iSonic 144 : R16 44/7,2mē / 44/7,5 / 46/7,8 / 48/8,3 / 48/8,5 / 50/8,8 / 50/9 / 52/9,8 / 54/10,7
iSonic 150 : R13 48/7,5mē / 50/7,8 / 52/8,3 / 52/8,5 / 54/8,8 / 54/9 / 56/9,8 / 56/10,7 / 58/11

Hope this help

All the best

Unregistered 3rd March 2010 03:36 PM

Hi Remi, the fin recommendations in relation to the sail sizes are very helpful. The only question I have whether those recommendations are specific for downwind slalom or for general blasting / figure 8 slalom where also upwind should not be sacrificed.

If the recommendations are for downwind slalom, would be the rule of thumb to use the next size up to the recommended size?

TIA
Achim

Remi 3rd March 2010 04:49 PM

Hi Achim,

This recommendations are for Figure 8 slalom. So that should work for the majority.

For example Cyril using R16 48cm with 9 & 9,6mē in down wind slalom, thanks

All the best

Unregistered 3rd March 2010 04:54 PM

Thx for the prompt reply.


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