SnowTracker Auto-Sharpening OEM Replacement Runner Tuner - Fits Yamaha

After the great success of the SnowTracker, here are the auto-sharpening runners from SnowTracker. These runners are special due to their revolutionary design. Treated thermically with a hardness balanced in order to offer an equal wear of your runner. The snowmobile encounters almost no resistance because the runners are very thin (1/4 of thickness). The carbide is 6 inches and 1/16” wide. These runners were conceived to regulate the problem that all snowmobile riders have all the other runners on the market. They offer 50% more adherence in the curves and this during all the life of the carbide. The auto-sharpening system is very simple