Maxima Synthetic Gear Oil - 75w140 1l (12/Case Sold Ea)

Maxima Synthetic Gear Oil 75W140 is a full-synthetic formulation engineered for V-twin motorcycle transmissions and final drive systems. Exceeds API GL-5 specs with shear-stable chemistry that maintains viscosity through hard shifting and protects against wear, pitting, and spalling.

Features

• Synthetic 75W140 viscosity
• Shear-stable formula for consistent shifts
• Surface-active chemistry prevents corrosion
• Exceeds API GL-5 specifications
• Sold individually (case of 12 available)

Specifications

• Brand: Maxima
• Manufacturer Part #: 40-49901
• UPC: 851211008954
• Viscosity: 75W140
• Size: 1 liter
• Weight: 2.2 lbs
• Package Dimensions: 2.6 in L × 5.7 in W × 9.15 in H

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

Is this synthetic or conventional oil?

Fully synthetic. Maxima's synthetic formula provides superior wear protection and maintains viscosity better than mineral oils.

What viscosity is this, and does it matter?

This is 75W140 — the 75W indicates cold-start viscosity, and 140 is the hot rating. Use this grade for your bike's transmission and final drive per the owner's manual.

Does this exceed industry standards?

Yes — it exceeds API GL-5 specifications, the standard for high-performance gear oils.

How much do I need to change my transmission fluid?

Check your motorcycle's service manual for fluid capacity. This 1-liter bottle suits most single-quart changes.