With the same outline and rocker as the Reflex board, Slingshot's Kine wakeboard bumps high-end design up a league. Features the Atomic-C core, double-V molded channels, and a blunt sidewall. The result? Added stability, faster response, aggressive edging power, maximum durability, more traction up the wake, and crisper release. The Kine board is drastically stiffer in the tip and tail than its Team Series counterpart, helping it boost huge and land smoothly with forward momentum (to prevent hard impact in the flats). Additionally, the Kine wakeboard offers a fast and snappy feel that's engineered to take your wake and rail riding to the next level. Elliptical concave bottom optimizes edge-to-edge response. Kine 137: 53.9"L x 17.4"W. For 100-170 lb. riders. Kine 141: 55.5"L x 17.8"W. For 140-230 lb. riders.