Ive been meaning to print some risers but i never found one with the exact angle that i wanted. I also wanted to enter into the customizer contest, by doing some openscad work. Hopefully this will be easy for every one to use, Enjoy.

This is a center fin for a longboard, it can be used as a single fin or in a thruster setup. I am still working on the lower tab for proper insertion in a standard fin box. The tab can easily be removed to glass the fin on.


Also check out my shortboard fins at thingiverse.com/thing:12495
and my longboard side bites at thingiverse.com/thing:12497

If you like these checkout mesheldrake's Cardboard Surfboard thingiverse.com/thing:4764 or his other boards at sheldrake.net/cardboards/
His most excellent work on these cardboard surfboards inspired this creation.

Print any riser/wedge you'll ever need for your skateboard or longboard.
Oldschool and newschool bolt pattern (or both).

Public domain. 3D printing is not a crime!

Its a longboard skateboard design