Description of Nordica Hellcat XBi Skis w/ 514 Ti Bindings For the expert all-mountain adventurer the Nordica Hellcat XBi Skis XBi system was created to bring you superb balance, increased power through turns, and the edge grip to handle it. A powder ski at heart the Hellcat XBi’s sidecut provides excellent turn initiation for both powder and hard pack broadening the Hellcat’s versatility. Features: Sidecut : 132-90-118 Full Twin V Active Ti Construction Wood core Marker N 514 Ti Bindings