NTN Racing on Black Ice Bearing New thermal insulation

thermal insulation

Material: High-strength steel with a powder-coated finish

The Uninsulated Swamp Waders also feature heavy-duty elastic shoulder straps

not frozen

NTN Racing on Black Ice Bearing New thermal insulationFormula Black Ice idler wheel bearings will truly define your snowmobiles entire performance and ride experience, either breaking trails or pushing it to the limits on frozen ice. Re engineered for ultimate race performance and durability. Super finished raceways. Synthetic polyamide corrosion resistant cage. Extreme low temperature grease. Inner and Outer ring corrosion resistant black oxide coating. Exclusive Black Ice low drag seal.