Hyperlite 2015 139 Kruz Bio WakeboardA perfect blend of Marek's past supercharged with new technology that will make you ride better, ask Rusty and he'll tell you it's a game changer.CONSTRUCTION FEATURES-Fully Machined Nova Core-NEW! Carbon Torsion Zones-M6 Strata Mounting System-Enduro Base-Abrupt Continuous Rocker-Two Stage Channel-9 degree Angled Fins-Molded Landing Feature-Monocoque Construction-Layered GlassCheck out all of the Hyperlite gear in stock here.