COLE Trunk Board .

Trunk Board (AKA BD3) This short,stubby design, features a very low entry rocker, with a moderate amount of tail rocker. The deep "bonzer" style concave that runs full length from the nose, through the fins, and out the tail. This full-length concave allows water to flow easily through the bottom of the board drastically reducing drag, as well as further lowering the entry rocker. Even though it is short, the low entry rocker combined with this full length concave allow this board to catch waves and plane through sections with ease.