The PEAK specialized carbide runner is mainly for off-trail riding. With incomparable durability, it protects surfaces against scratches. If you are a snowmobiler who likes to venture off-trail or in the mountains, look no further, this runner is made for you! It is made of 8 inches of high-quality flat carbides.  The wear bar is plated to resist corrosion. This runner is perfect for the Rockies, the Chic-Chocs and everything in between.