Maxima Extra 5W-40 128oz is a full synthetic 4-stroke engine oil engineered for riders who demand strong protection, consistent performance, and dependable lubrication in extreme riding conditions. Designed for high-output powersports engines, it helps maintain smooth operation across cold starts, heavy loads, and high-temperature runs.
This premium 5W-40 synthetic motorcycle engine oil delivers excellent film strength and wear resistance to protect critical internal components under aggressive throttle and sustained RPM. Its advanced additive system supports cleaner engine operation while helping reduce friction-related wear, making it an ideal choice for performance-focused maintenance and long service life.
Maxima Extra 5W-40 is well-suited for motorcycles, ATVs, and other 4-stroke applications where full synthetic protection and stable viscosity are required for reliable engine durability.
Bottle Size: 1 Gallon / 128 oz
Viscosity: 5W-40
Oil Type: Full Synthetic
Application: 4-Stroke Powersports Engines