Motul has produced lubricants since 1853 and pioneered ester-based synthetic motor oil. Its V-twin range is formulated for the high oil temperatures air-cooled engines routinely see in traffic.
Motul 300V Road 4T is a 100% synthetic racing oil specifically formulated for high-performance V-twin motorcycle engines. This 10W-40 viscosity oil is designed to minimize internal friction, boosting power output while delivering extreme-pressure protection. It provides robust shear stability for both demanding street riding and track use.
Why riders pick this
Competition-grade 100% synthetic with ester-core technology
Minimizes internal friction for increased power output
Maintains stable oil pressure under extreme V-twin demands
Provides extreme pressure and anti-wear protection
Formulated for street and track use in V-twin engines
When you're pushing your V-twin hard, every detail matters. Motul 300V Road 4T 10W-40 is engineered to stand up to the most extreme conditions, making it an ideal choice for riders looking to maximize their engine's potential. This competition-grade oil reduces parasitic losses and maintains critical film strength under stress, ensuring your Harley-Davidson or Indian Motorcycle performs at its peak.
Race-Proven Protection for Your V-Twin
100% synthetic with advanced ester-core technology for ultimate performance
Minimizes engine internal friction to unlock extra horsepower and torque
Maintains stable oil pressure and shear stability under high heat and RPMs
Delivers extreme pressure and anti-wear protection for critical engine components
Engineered for Performance Riders
Choosing the right oil is crucial for the longevity and performance of your V-twin. Motul 300V Road 4T is designed for riders who demand the absolute best from their machines, whether carving canyons or hitting the drag strip. Its advanced formulation ensures consistent performance and protection, allowing you to ride with confidence knowing your engine is safeguarded.
Specifications
Brand: Motul
Manufacturer Part #: 104121
UPC: 3374650247595
Viscosity: 10W-40
Type: 100% Synthetic
Weight: 8.2378 lbs
Country of Origin: France
Common questions
What viscosity is this oil?
This is a 10W-40 viscosity oil, suitable for most V-twin engines across a wide range of operating temperatures and riding conditions.
Is this oil suitable for racing applications?
Yes, Motul 300V Road 4T is a 100% synthetic racing oil with ester-core technology, specifically formulated for high-performance V-twin engines in competition settings.
How many liters are included in this package?
This package contains four 1-liter bottles, providing a total of 4 liters of Motul 300V Road 4T oil.
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
Motul
TYPE
Chemicals
SKU
82-2042
WEIGHT
8.24 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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YOUR RATING
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✓ VERIFIED
Sep 26, 2025
Best race oil.
This is the best oil you can get for what it's intended for, I used to use it for trackdays and street riding. Now I just use it for the track. It is a RACE oil, ya sure you can use it for street too and the oil itself will stay good for a while, but the detergents and additives break down real fast like after 3 trackdays or a race weekend. After that it basically turns into regular oil. So I change it out to the 7100 in between track events. This stuff is awesome when going to 16,000 rpm on my r6 anything other than that 7100 is best for aggressive street riding.
✓ VERIFIED
May 17, 2026
Quality oil
High quality oil, would recommend to anyone.
Motul 300V Road 4T 10W-40 Competi...
$437.000,00
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