Great product
Maxima Synthetic Gear Oil 75W140 5 Gallon - Harley & Indian V-Twin
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 lubricant specifically formulated for the high-stress environments of V-twin motorcycle transmissions and final drives. This 5-gallon container provides ample supply for shops or frequent maintenance, ensuring superior protection and performance.
Why riders pick this
- 5-gallon container for bulk supply
- Full synthetic 75W140 gear oil
- Superior wear and pitting protection
- Shear-stable for consistent shifting
- Exceeds API GL-5 specifications
For serious V-twin owners and service shops, the 5-gallon container of Maxima Synthetic Gear Oil 75W140 offers convenience and value. This premium lubricant is engineered to exceed API GL-5 specifications, delivering exceptional wear and pitting protection for Harley-Davidson and Indian Motorcycle drivetrains. Its advanced, shear-stable chemistry ensures that viscosity is maintained, providing smooth, consistent shifting and long-term component durability.
Bulk Supply for Peak Performance
- Full synthetic 75W140 viscosity for V-twin applications
- Superior protection against wear and pitting
- Shear-stable formula for smooth and consistent shifting
- Surface-active chemistry resists corrosion effectively
- Exceeds API GL-5 specifications for broad compatibility
Optimized for Harley & Indian Drivetrains
Maxima Synthetic Gear Oil 75W140 is designed to keep your V-twin's transmission and final drive operating at their best. The advanced formulation minimizes friction and heat, contributing to extended component life and improved riding feel. Stock up with this 5-gallon supply to ensure your bikes always receive top-tier lubrication.
Specifications
- Brand: Maxima
- Manufacturer Part #: 40-49505
- UPC: 851211008961
- Viscosity: 75W140
- Container Size: 5 gallons
- Weight: 42 lbs
- Dimensions: 12 in L × 12 in W × 15 in H
Common questions
Can I use this Maxima 75W140 oil in both my transmission and final drive?
Yes, Maxima Synthetic Gear Oil 75W140 is specifically formulated for use in both V-twin motorcycle transmission and final drive applications.
Does this oil meet OEM specifications for Harley-Davidson and Indian Motorcycles?
This oil exceeds API GL-5 specifications, which covers the requirements for most Harley-Davidson and Indian Motorcycle V-twin transmissions and final drives. Always consult your bike's service manual for specific fluid recommendations.
Is this a good option for high-performance V-twin engines?
Yes, its full synthetic, shear-stable formula provides excellent protection and consistent performance for high-performance V-twin motorcycles under demanding conditions.
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 | 78-99063 |
| WEIGHT | 42.0 lb |
The price is good, delivery was also as expected. I will text ride my bike in a couple of days, this product has the specifications I need for my moto, Bmw r1200rt.