The Raph wakeboard is a hard-charging cable/rail-riding board designed for maximum catch-free performance on rails and kickers. The triple-stringer hybrid composite core is wrapped in a liquid rail and Liquid Force's exclusive Grind base to give you lots of lively spring and flex. Single concave hull softens the landings and maintains speed while edge channels increase control and hold. Concave beveled rail holds onto the water. The Raph board also features the Triax glass layup that provides torsional rigidity with increased flex. Raph 135: 53.1"L. For 90-170 lb. riders. Raph 139: 54.7"L. For 130-200 lb. riders. Raph 143: 56.3"L. For 160-230 lb. riders.