The BP wakeboard features Byerly's all new Carbon Composite Stringer construction, which is an exclusive layup designed to be responsive and strong. The two independently inserted carbon segments run tip to tail under the binding platform to create strength, while the BP's profile is thinner for unmatched flex. Perimeter of the board is reinforced with Byerly's energy ring sidewalls, making the board extremely durable at the cable. Biolite 3 core is lightweight. BP wakeboard has a subtle center landing feature. BP 54: 54"L x 17.3"W. For riders over 160 lbs. BP 56: 56"L x 17.4"W. For riders over 170 lbs.