The Amphibio 15 is a versatile all-mountain ski for the ambitious skier who feels comfortable in all conditions but still prefers to ride on the slopes. This ski keeps control, keeps the pressure on the edge and transfers power efficiently between turns. Titanium-reinforced powershell construction on a 76mm platform is lightweight and durable, and when combined with the Amphibio Truline, reaches new heights of skiing performance for uncompromising edge grip and lightness. The Nano Tech running base guarantees top speed. The radius is 11.6 (at 152) In addition to this product and the range on the website, we have a larger range of all kinds of material in our store. Feel free to drop by to take a look. On location we also wax &lify all skis and snowboards, as well as that we can adjust the materials for you here.