Kiteboard F3 deep concave freeride.

Designed this one for better jumping. 1400mm x 400mm. Rocker 42mm and 15mm concave.
Build thread: http://www.kiteforum.com/viewtopic.php?f=107&t=2398790 Takes a bit more focus and technique to get up wind than my earlier board but I still get plenty of jump time into a session. Last session: 8.1m max jump, 63 jumps, 287.9 total height, 3m3s total air time in a 54m 43s long session.