NTN RACING ON BLACK ICE BEARING

This is why we took our great Formula blue sealed bearings and re-engineered them for Ultimate Race Performance & Durability... The result is Formula BLACK ICE by NTN. The fact that NTN is North Americas leading supplier of OEM bearings has enabled us to build what no other manufacturer could...a greater bearing that will keep your snowmobile driving past the edge of its limits. BLACK ICE