Bonzer Fin recommendations

General Discussion
1

Howdy all,

Just picked up a used bonzer (5’8" x 21-1/2 x 2-3/8) and I don’t know what size fin to use. It is a similar setup to the Campbell Brothers Bumblebee model with a wide tail and 2+1 setup. The guy I bought it from said he used a 6 3/4 inch fin but that seems kind big. Any suggestions would be greatly appreciated!

2

I’d start with a 6" bonzer fin, then maybe a 6.5".  Actually that’s what I’d try for a bonzer with 4 runners.  I’d probably start with a 6.5" on yours.   Where you put it is important!  small adjustments make a big difference.