Banana Tech is the world"s best kids geometry... fun, easy to ride and progressive, these mini skate bananas almost eliminate scorpions and tame all but the nastiest of snow snakes. Banana Technology, for parents who actually care about their kids. Ride a Banana! Key Features of the Lib Tech Lib Ripper BTX Snowboard: Banana Technologies and Magne-Traction (BTX)Twin geometriesH-Pop core with banana specific core profilePower transfer internal sidewallsToo many awards to listSintered baseFlex: 3 - 4 (depending on size) Length (cm): 100, 110, 120, 130, 140Effective Edge (cm): 68 (100), 75 (110), 85 (120), 95 (130), 105 (140)Tip/Tail Width (cm): 21.2 (100), 23.3 (110), 24.5 (120), 25.1 (130), 25.7 (140)Waist Width (cm): 19.2 (100), 21 (110), 22.5 (120), 23 (130), 23.5 (140)Sidecut (m): 5.7 (100), 6.5 (110), 6.7 (120), 6.9 (130), 7.1 (140)