Spectro Heavy Duty Gear Guard 85W140, 946mL

Spectro Heavy Duty Gear Oil is a premium quality lubricant formulated specifically to run in motorcycle transmissions to prevent rust, corrosion, oxidation and to combat foaming and gear pitting. Formulated specifically for Big Twin Transmissions and dyed red, it reduces drag, friction losses, wear, and extends gear life. GL-5 rated.