This Sam Brown Pro Model wakeboard will maximize your potential on the water because it's fast, loose, lightweight and has a ton of pop. The Liquid Force Unity Aero Wakeboard has a CNC'd AERO core that makes everything super lightweight. Dual carbon stringers get as much explosive pop as possible out of the aggressive continuous rocker profile. The SpaceFrame deck is used for maximum strength and rigidity while shedding even more weight. Quite simply, this board is pure lightweight performance. Sam Brown's Unity AERO won't disappoint.. Sam Brown Pro Model. Ultralight Diamond Squaretail. Aggressive Continuous Rocker. CNC'd AERO Core. SpaceFrame Deck Technology for maximum rigidity and weight reduction. CX2 Dual Carbon Stringer Top and Base. formed-In Quad Fins. 3-Position M6 Inserts. Optimized with LF 6X/6R Bindings. Compatible with all 6" bindingstable, th, td {border: 1px solid black; border-collapse: collapse;}th {text-align: left;}th {padding-left: 6px;}td {padding-left: 6px;} Length Width Surface Area Rocker Stance Rider Weight Aero Unity 135 53.1" 17.0" 788 sq.in. 2.7" 20"-24" 90-170 lbs. Aero Unity 139 54.7" 17.2" 821 sq.in. 2.8" 21"-25" 130-190 lbs. Aero Unity 143 56.3" 17.4" 856 sq.in. 2.8" 22"-26" 160-210 lbs.