View Full Version : iS 133/145/155 question

4th May 2007, 06:42 PM
the sail range doesn't differ that much but the tail width and fin sizes do so:
- difference between boards meant to accommodate different sailor weights?
- what would be the planing threshold for the three boards for an 85 Kg sailor with a 9.5 3 cam sail ?

6th May 2007, 12:50 AM
I guess you should just go ahead and buy something else, u won't get an answert here...

6th May 2007, 02:56 AM
The differences in the boards' width has to do with early planing more than sailors' weight. Of course, a lighter sailor might be able to get an iS145 planing as early as a heavier sailor can plane on the iS155. The extra width will give you earlier planing while sacrificing high wind control.

I'm only 65kg and have never sailed the iS133 or iS145, so I can't help you in your comparison beyond my comments above.