✓ VERIFIED
May 4, 2020
Perfect for Sportsters
As good as any motorcycle oil. I use Maxima tranny and primary chain oil in my Dyna, too.
MAXIMA
SKU: 78-99061
Maxima Synthetic Gear Oil 75W140 1 Liter - Harley & Indian V-Twin
$87.000,00
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About Maxima
Maxima Racing Oils has blended lubricants in California since 1979 and supplies factory race teams across powersports. Its V-twin oils are formulated for the shared-sump and air-cooled realities of American engines.
Maxima Synthetic Gear Oil 75W140 is a full-synthetic formulation engineered for the demanding conditions of V-twin motorcycle transmissions and final drive systems. This advanced lubricant exceeds API GL-5 specifications, providing robust protection against wear and maintaining viscosity for consistent performance.
Why riders pick this
- Full-synthetic 75W140 gear oil
- Shear-stable for consistent viscosity
- Protects against wear, pitting, and spalling
- Exceeds API GL-5 specifications
- Formulated for V-twin transmissions and final drives
Keep your V-twin's drivetrain running smoothly with Maxima Synthetic Gear Oil 75W140. This high-performance oil is specifically formulated to withstand the heat and stress generated by Harley-Davidson and Indian Motorcycle transmissions and final drives. Its shear-stable chemistry ensures consistent lubrication, even under aggressive riding conditions, preventing gear wear and extending component life.
Advanced Drivetrain Protection
- Full-synthetic 75W140 viscosity for optimal film strength
- Shear-stable formula maintains viscosity under heavy loads
- Surface-active chemistry actively prevents corrosion
- Exceeds API GL-5 specifications for superior protection
- Formulated for V-twin motorcycle transmissions and final drives
Engineered for V-Twin Performance
Maxima Synthetic Gear Oil 75W140 is designed to provide maximum protection against pitting, spalling, and wear on critical gear components. Its stable performance ensures smoother shifts and quieter operation, giving you confidence in your bike's drivetrain. Trust Maxima to deliver the lubrication your Harley or Indian V-twin demands for reliable, high-performance riding.
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
Common questions
Is this synthetic or conventional gear oil?
This is a fully synthetic gear oil. Maxima's synthetic formula provides superior wear protection and maintains viscosity better than conventional mineral oils.
What viscosity is this oil, and is it suitable for my V-twin?
This is 75W140 gear oil. This viscosity is commonly recommended for V-twin motorcycle transmissions and final drives, offering excellent protection across a wide temperature range. Always refer to your bike's service manual for specific recommendations.
Can I use this oil in both my transmission and final drive?
Yes, Maxima Synthetic Gear Oil 75W140 is formulated for use in both V-twin motorcycle transmissions and final drive systems.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Maxima |
| TYPE | Chemicals |
| SKU | 78-99061 |
| WEIGHT | 2.2 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.75
4 RATINGS
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✓ VERIFIED
Sep 26, 2022
Great product. Fast shipping. Great conventional oil for old school HD.
✓ VERIFIED
Nov 30, 2021
The original order was incorrect. <br />Your company was quick to rectify the error.
✓ VERIFIED
Jul 15, 2021
Great products and quick delivery as usual
