✓ VERIFIED
Apr 30, 2026
Perfect for the track
Quality product.
MAXIMA
SKU: 78-9926
Maxima Racing 7W Fork Fluid 1-Liter - Harley & Indian V-Twin
$56.000,00
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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 Racing fork fluid in a 7-weight mineral formulation is engineered for V-twin motorcycle suspension systems. It's designed to reduce friction and stiction while maintaining consistent damping performance under high-stress riding conditions.
Why riders pick this
- Mineral-based racing 7W fork fluid
- Reduces friction and prevents stiction
- Shear-stable, high viscosity index
- Minimizes foaming and air entrainment
- Conditions seals and resists corrosion
- 1-liter bottle for single-bike service
Achieve a more responsive and controlled front end on your V-twin with Maxima Racing 7W fork fluid. This mineral-based formula is specifically developed to provide stable damping, which is crucial for aggressive riding or when you want a firmer feel from your suspension. By minimizing friction and preventing stiction, your forks will react more smoothly and predictably to road imperfections and rider input.
Responsive Suspension for Your V-Twin
- Mineral-based racing formula for V-twin suspension
- Shear-stable, high viscosity index for consistent performance
- Reduces friction and prevents stiction for smoother fork travel
- Minimizes foaming and air entrainment for predictable damping
- Conditions seals and resists corrosion for extended component life
- Convenient 1-liter container for easy service
Dial In Your Front End
The right fork fluid can transform your riding experience on a Harley-Davidson or Indian Motorcycle. Maxima Racing 7W fork fluid offers a performance upgrade that helps your front end handle better, providing increased confidence and comfort. This 1-liter bottle is perfectly sized for servicing one motorcycle, making it simple to get your suspension dialed in without excess waste.
Specifications
- Brand: Maxima
- Manufacturer Part #: 59901-7
- UPC: 851211006233
- Viscosity: 7-weight
- Container Size: 1 liter
- Weight: 2.08 lbs
- Dimensions: 2.6 in L × 5.7 in W × 9.15 in H
Common questions
What viscosity fork fluid do I need for my V-twin?
This is 7-weight racing fluid. Different V-twin models and riding styles call for different weights (5W, 7W, 10W, etc.). Always check your owner's manual or fork manufacturer's specifications.
Can I mix this Maxima 7W fork fluid with other fork fluids?
No, it is not recommended to mix fork fluids. For optimal performance, completely drain the old fluid before filling your forks with fresh Maxima 7W Racing Fork Fluid.
How often should I change my motorcycle's fork fluid?
Fork fluid should typically be changed every 2-3 years or according to your motorcycle manufacturer's recommended maintenance schedule to ensure consistent suspension performance.
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 | 78-9926 |
| WEIGHT | 2.08 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.88
8 RATINGS
5★
7
4★
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✓ VERIFIED
Nov 6, 2025
Fork Oil
Great product for the price, that works as it should.
✓ VERIFIED
Mar 14, 2025
Fork oil
Fork oil. It goes in the forks. Easy to use.
✓ VERIFIED
May 16, 2022
A good quality fluid and I like the convenience of the container.
✓ VERIFIED
May 4, 2019
Just the right amount of fluid to fill both forks.
✓ VERIFIED
Mar 5, 2015
Put in my KYB fork
Bled my damper with this stuff, and it worked just as it should.
