Description
Synthetic gear oil engineered to withstand the extreme pressures and temperatures of high-performance Big Twin transmissions. S&S Cycle’s full-synthetic formula resists viscosity breakdown and shear, delivering consistent protection through extended service intervals. When you’re pushing your engine to the limit, you need fluid that won’t compromise shift quality or component longevity.
- Full-synthetic formula
- 80W-140 viscosity grade
- Resists shear breakdown
- Extended drain intervals
- Big Twin transmission fitment
- 1 U.S. quart bottle
- 12 bottles per case
- Made in the U.S.A.






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