Maxima WT Mineral 70wt V-Twin Engine Oil - Pre-Evolution Harley & Indian
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 WT Mineral 70wt engine oil is a premium, heavy-duty mineral-based formulation engineered for V-twin motorcycle engines, with a strong recommendation for Pre-Evolution and air-cooled models. This high-viscosity oil provides exceptional protection for demanding applications.
Why riders pick this
- Mineral-based 70wt oil for V-twin engines
- Ideal for Pre-Evolution and air-cooled Harley & Indian models
- Superior film strength and protection in high heat
- Excellent clutch feel and wet-clutch protection
- Exceeds API SL and JASO MA2 specifications
This 70-weight mineral oil delivers superior film strength across a broad range of temperatures, crucial for the unique thermal demands of air-cooled V-twins. It exceeds API SL and JASO MA2 specifications, offering advanced protection against wear, oxidation, and sludge buildup. With its shear-stable viscosity, Maxima WT Mineral 70wt ensures consistent lubrication and maintains excellent clutch feel for reliable performance.
Uncompromising Protection for Air-Cooled V-Twins
- Mineral-based four-stroke formula for V-twin engines
- Recommended for Pre-Evolution and air-cooled Harley & Indian models
- Superior protection and film strength at any temperature
- Excellent clutch feel and robust wet-clutch protection
- Shear-stable formula maintains viscosity and film thickness
Optimized for Extreme Conditions
Riders pushing their Pre-Evolution or air-cooled V-twins demand an oil that can handle extreme heat and sustained loads. Maxima WT Mineral 70wt is specifically formulated to meet these challenges, providing the robust lubrication necessary to protect critical engine components. It helps ensure consistent power delivery and extends the lifespan of your high-performance vintage motorcycle.
Specifications
- Brand: Maxima
- Manufacturer Part #: 30-09901
- UPC: 851211003126
- Viscosity: 70 WT
- Size: 32 oz
- Weight: 2.03 lbs
- Package Dimensions: 2.6 in L x 5.75 in W x 9.15 in H
Common questions
Is this oil compatible with my Pre-Evolution Harley-Davidson?
Yes, Maxima WT Mineral 70wt is specifically recommended for Pre-Evolution V-twin engines and is formulated to address the cooling and clutch needs of older Harley-Davidson and Indian Motorcycle models.
Will this oil affect my wet-clutch operation?
No, Maxima WT 70wt is designed to provide excellent clutch feel and superior protection for wet-clutch systems, ensuring smooth and consistent engagement.
Is this oil suitable for hot climates or hard riding?
Yes, its 70-weight viscosity and superior film strength make it ideal for air-cooled V-twins operating in high temperatures or under demanding riding 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 | 78-99918 |
| WEIGHT | 2.03 lb |
