Heavy Duty V-Twin
Heavy Duty Gear Guard
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.
| 1 Quart Bottle (12/case) | Product Code |
| 85w140 GL-5 | R.HDGG |
| 5 Gallon Pail | Product Code |
| 85w140 GL-5 | W.HDGG |
| 16 Gallon Drum | Product Code |
| 85w140 GL-5 | X.HDGG |
