[erik]

Hi remi,

Thank you f the earlier advise sl4 f my isonic. I sailed today with the 101 and the sl4.
Super fin, a lot of comfort and i improved my top speed with 8 km

I have a q about my isonic 133.

is the sl2 or the r16 in 48 a better choise for my 133 with 8.6 and what is the diff. between the 2 fins?

greetings from holland,

erik