Top 8 Motorcycle Oil 10W-40 Full Synthetic – Motor Oils

As an Amazon Associate I earn from qualifying purchases.

1. Valvoline

#ad

Valvoline 4-Stroke Motorcycle Full Synthetic SAE 10W-40 Motor Oil 1 QT

#ad
Valvoline #ad - Formulated to provide outstanding wet clutch protection for maximum power transfer and smooth shifting. Added protection against harmful deposits that can decrease engine performance. Full synthetic formula helps maximize power and acceleration. Excellent wear and corrosion protection to help keep the engine performing its best.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight1.75 Pounds
Width2.65 Inches
Part Number507679
Model507679

2. Motul

#ad

Motul 104092 Synthetic Engine Oil

#ad
Motul #ad - Ester technology improves engine response. Recommended for all 4-stroke motorcycles with catalytic converters. Meets the following standards: API SL/SH/SG and JASO MA. Low sulfur and phosphorus formula for bikes fitted with catalytic converters. Proprietary extreme pressure formula to protect the gearbox.
BrandMotul #ad
ManufacturerMotul #ad
Height11.42 Inches
Length7.87 Inches
Weight8 Pounds
Width4.92 Inches
Part NumberFBA_104092
Model104092
WarrantyCheck with Motul

3. Quicksilver

#ad

Quicksilver 10W-40 Full Synthetic Motorcycle Oil – 1 Gallon

#ad
Quicksilver #ad - Fits everything – meets or exceeds all major powersports vehicle manufacturer’s warranty requirements. Performance - full synthetic formula with excellent film strength to resist shear and oxidation for maximum fluid life. Protection – additives protect against corrosion of internal engine components and provides overall engine wear protection in high heat conditions. Peace of mind - easy starting and instant cold flow engine protection in low temperatures. Harsh conditions – optimizes clutch performance even in wet clutch applications.
BrandQuicksilver #ad
ManufacturerQuicksilver #ad
Part Number8M0060085
Model8M0060085

4. Maxima

#ad

1 Gallon, Maxima 30-029128 Pro Plus+ 10W-40 Synthetic Motorcycle Engine Oil

#ad
Maxima #ad - All weather formula meets or exceeds JASO MA, API SL/SJ/SH/SG. Pro plus+ is an ester fortified 100 percent full synthetic 4T engine oil. Pro plus+ is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches. Pro plus+ is designed to prolong engine and wet clutch life and offers excellent feel, smoother transmission shifting, easy starts, and improved fuel economy. Balanced anti-wear and Anti-scuff additive system minimizes engine deposits while protecting critical engine, transmission and clutch components.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4 Inches
Length11.5 Inches
Weight2 Pounds
Width9 Inches
Part Number30-029128
Model30-029128

5. Castrol

#ad

1 Quart Bottle, Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 6 Pack 15D1C9

#ad
Castrol #ad - Excellent shear stability to prevent viscosity breakdown. Exceeds api sl and jASO MA-2. Extreme high temperature air-cooled performance and water-cooled engine performance. Race derived technology for maximum engine acceleration. Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox.
BrandCastrol #ad
ManufacturerCastrol #ad
Weight2 Pounds
Part Number15D1C9
Model15D1C9
WarrantyManufacturer Warranty

6. Royal Purple

#ad

1 Quart, Royal Purple 01315 Max-Cycle SAE 10W-40 High Performance Motor Oil for Motorcycles & ATVs

#ad
Royal Purple #ad - Flash point: 204. 00 degrees Celsius. Meets the requirements of JASO MA2 for wet clutch compatibility. Formulated with proprietary Synerlec additive chemisty providing 3X to 4X the load carrying capacity of other synthetic engine oils. Cooler operation and less parasitic power loss. Superior rust and corrosion protection. Fit type: Vehicle Specific. High film strength protects buckets, crankshafts and reduces piston scuffing.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height9 Inches
Length15 Inches
Width10 Inches
Part Number1315
Model1315
WarrantyManufacturer Warranty

7. Mobil 1

#ad

Mobil 1 10W-40 High Mileage Full Synthetic Motor Oil, 5 qt.

#ad
Mobil 1 #ad - 5-qt bottle ideal for multiple oil changes Helps older engines last for a longer time. Provides wear protection, cleaning power and overall performance. High-mileage passenger car motor oil specially designed for older engines. Ideal for passenger cars, SUVs, light vans and trucks. Reduces deposits and sludge Contains a seal conditioner to keep seals in working condition and help prevent leaks.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Part Number98KG82
Model13

8. Motul

#ad

Motul 7100 4T 10W-40 Synthetic Oil 1 Liter 104091

#ad
Motul #ad - Backwards compatible with API SM/SL/SJ/SH/SG. Each bottle has a built-in pour spout to avoid spills. Ester core technology offers improved engine protection, performance and reduced oil consumption. Meets the following standards: api sn and jaso MA2. Proprietary extreme pressure formula to protect the gearbox. Excellent for sport bikes, street bikes and off-road bikes. Low sulfur and phosphorus formula for bikes fitted with catalytic converters.
BrandMotul #ad
ManufacturerMotul #ad
Height0 Inches
Length0 Inches
Weight1.9 Pounds
Width0 Inches
Part Number104091
Model7100 4T 10W-40
WarrantyCheck with Motul