Maxima SYNBLEND 10W-40 5 Gallon is a premium semi-synthetic 4-stroke engine oil formulated for riders and shops needing dependable performance and protection in a bulk-size container. Designed to deliver stable viscosity and strong lubrication under heat and load, it supports smooth engine operation across a wide range of riding conditions.
This 10W-40 semi-synthetic motorcycle oil is engineered to help reduce friction and wear while maintaining consistent film strength for long-term durability. It’s a reliable choice for high-output engines that require strong protection during demanding use, including sustained RPM and varied temperature environments.
Ideal for service departments, race teams, and high-volume maintenance needs, the 5-gallon format makes it easier to keep the right oil on hand for routine oil changes and frequent engine service.
Bottle Size: 5 Gallon
Viscosity: 10W-40
Oil Type: Semi-Synthetic
Application: 4-Stroke Engines
Maxima SYNBLEND 10W-40 5 Gallon Semi-Synthetic 4T Engine Oil
📦 Shipping Info:
We offer free shipping on all helmets and orders over $100 within the lower 48 states. Most orders ship within 1–2 business days and arrive in 3–5 days.
Some items may ship directly from our warehouse partners, allowing us to offer a broader selection at competitive prices.

















