The Byerly Jib wakeboard is the first true flex board in the Byerly line and one that helps to redefine what a little flex can do for a shape. The board features a fully machined Crossover Core that utilizes wood and foam stringers to create a durable board with soft flex. The Jib also features a 360° ABS sidewall and Sintered Enduro base to ensure your fun at the cable won't end after one season. Beveled center edge with shallow tip and tail. Jib 54: 54"L x 17.2"W. For riders over 160 lbs. Jib 56: 56"L x 17.4"W. For riders over 170 lbs.