BuckThe Buck's Fiberglass Rope construction creates twice the strength of a traditional wakeboard layup allowing this series to be thinner while delivering the explosive pop Byerly riders have come to love off the wake.Shaped by Scott Butch Bouchard Continuous Rocker Strategic Flex Pattern Biolite 3 Core Layered BiAx Glass Reinforced, Elevated Footbed Area Double Lap Construction Full Perimeter CoEx Fiberglass Sidewall 6 Axis Perimeter Tension M6 Insert Pack Fins: 4 .8 SS Beam SIZING / RIDER WEIGHT54.5" mdash; 100 to 180 lbs. 56.5" mdash; 150 to 250 lbs.