Si tu veux essayer un silberpfeil(2007-2008) avec une plate builting je te passerais le mien c'est probablement la raison pour la quelle mon board est très stiff
F2 Conshox c'est ça qui a de built-in dans le mien. (extrait de alpinecarving.com)
F2 previously made the F2 Conshox, an 8 mm thick butterfly-shaped lift that spans both bindings. It is a dampening system that provides more stability and extra grip for ice. It has insert holes up front, and slots in the rear. On the front, you attach the Conshox to the board inserts, then you attach your bindings to the inserts on the Conshox. On the rear binding, you attach the binding through the slots on the Conshox and directly into the board inserts. It works with all F2 boards and is generally recommended, however the effect on other boards is unpredictable. When using it on non-F2 boards, you have to make sure that the inserts on the rear that you want to use are accessible through the Conshox slots and not hidden under the Conshox. The Conshox comes in only one size, and has a greater effect on smaller boards. Starting in '05, F2 no longer sells the Conshox, and now integrates it onto the Silberpfeil and Speedster as the TCS (Torsion Control system). For the rear binding, you need longer screws to go through both the binding and the Conshox: For TD2s, go with 25mm screws.