
Red Line 12604 20W‑60 Full Synthetic Motorcycle Oil – 1 Quart
High-Performance Ester/PAO Blend – Provided by Elite Race Fab
Red Line 12604 is a heavy-duty 20W‑60 synthetic motorcycle oil engineered for high-load and high-temperature engines. Its advanced Ester/PAO base, enriched with elevated anti-wear additives, delivers thick film protection for hot-running cruisers, touring bikes, and V‑Twin engines that demand maximum durability and smooth clutch performance.
Key Benefits:
Thick oil film for superior wear protection at high operating temperatures
Smooth wet-clutch engagement with optimized friction modifiers
Excellent thermal stability and oxidation resistance
Keeps engines clean with robust detergency
High cold-flow performance while maintaining strength under heat
Specifications:
SAE Grade: 20W‑60
Size: 1 Quart (946 mL)
Base: Ester & Polyalphaolefin (PAO)
Additives: High ZDDP (~2200 ppm Zinc/Phosphorus) for valvetrain protection
Use Case: Designed for 4-cycle motorcycle engines with shared transmission systems needing robust high-temp protection
Fitment / Recommended Use:
Ideal for:
Harley-Davidson Milwaukee-Eight, Twin Cam, Evolution, and aftermarket cruiser/street V‑Twin motors
High-heat riding, long-distance touring, and sustained heavy use
Engines requiring smooth clutch operation under stress
Hot-weather or heavy-load motorcycle applications
Why Buy From Elite Race Fab?
Trusted by performance riders and mechanics
Fast, reliable shipping with enthusiast-focused support
No fluff—just high-quality protection that works