Premium Protection for Motorcycles
Synthetic Motorcycle Oils:
AMSOIL Synthetic Motorcycle Oils are formulated with premium synthetic base
stocks and high performance additive technology that provide superior multi-functional
benefits for the special requirements of motorcycle applications. These independent
and exclusive AMSOIL formulations provide second-to-none viscosity protection for
hot-running American and metric motorcycle engines, transmissions and primary chaincases.
AMSOIL 20W-50 Synthetic Motorcycle Oil (MCV) is recommended for Harley Davidson,
Buell, KTM, Ducati, BMW, Aprilia and Triumph motorcycles calling for a 15W-50 or
20W-50 viscosity, providing superior protection in engines, transmissions and primary
chaincases.
AMSOIL 10W-40 Synthetic Motorcycle Oil (MCF) is recommended for Honda, Kawasaki,
Yamaha, Suzuki, Victory, BMW, Husqvarna and KTM Motorcycles calling for a 10W-40
or 20W-40 viscosity, providing superior protection for engines and transmissions.
- Maximum protection for Engines, Transmissions and Primary Chaincases
- Excellent Wet Clutch Performance
- Superior Corrosion Prevention
- Outstanding protection in high heat, high shear conditions
- Provide Extended Drain Intervals
Reduces Friction, Heat and Wear
10W-40 Motorcycle Oil
High Temperature Viscosity Protection
Higher values reflect better film strength
ASTM Test Method D-4683 March 16, 2005
In high heat conditions, engine protection is not sacrificed with AMSOIL Synthetic
Motorcycle Oil. It has the best high temperature film strength (see High
Temperature Viscosity Protection graph ) of all oils tested and contains a heavy
treatment of anti-wear additives to
10W-40 Motorcycle Oil
Wear Cmoparison
ASTM Test Method D-4172 March 16, 2005
reduce wear regardless of the
operating conditions (see Wear Comparison graph at right). AMSOIL MCF is thermally
(heat) stable and contains maximum levels of oxidation inhibitor additives. It is
extremely resistant to breakdown and engineered to prevent damaging
sludge and carbon
deposits for superior engine cleanliness.
Provides Extreme Pressure Quality Protection for Gears
With AMSOIL MCF, there is no need for separate transmission lubricants. It is absolutely
shear stable and will not thin out from mechanical activity. AMSOIL MCF performs
like a gear lube without the negative effects of extreme pressure additives. In
the FZG gear test, AMSOIL MCF achieved a perfect score with a “zero” wear rating
(see photo below).
FZG Gear Test (ASTM D-5182)
AMSOIL 10W-40 (MCF)
FZG Gear Test (ASTM D-5182)
Motul 300 V 10W-40
Delivers Superior Rust Protection
Motorcycles are prone to rust from storage, humidity and short drives. Rust can
cause major damage such as uncontrolled wear, compression loss and blow-by. Good
rust protection, however, comes by design and is not natural to engine oils. Unlike
many motorcycle oils, AMSOIL MCF contains special anti-rust agents. It passes the
ASTM D-1748 humidity cabinet rust test and clearly demonstrates superior rust protection
(see photos below).
Rust Test ASTM D-1748
AMSOIL 10W-40 (MCF)
Rust Test ASTM D-1748
Castrol GPS 10W-40
Provides Excellent Wet Clutch Performance
AMSOIL MCF contains no friction modifiers and promotes smooth shifting and positive
clutch engagement. AMSOIL MCF controls heat and prevents slippage and glazing, helping
improve clutch life. AMSOIL Synthetic 10W-40 Motorcycle Oil meets the wet clutch
frictional requirements of MA/MA2 as outlined in JASO Standard T903: 2006.
APPLICATIONS
AMSOIL Synthetic 10W-40 Motorcycle Oil is recommended for liquid or air-cooled 4-stroke
engines. It meets SAE 80W/90, API GL-1 gear oil requirements and is recommended
for transmissions on both 4- and 2-stroke motorcycles. AMSOIL MCF is recommended
for Honda®, Kawasaki®, Yamaha®, Suzuki®, BMW®, Husqvarna®, Victory® and other motorcycles
where 10W-40 or 20W-40 engine oils or SAE 80W/90, GL-1 gear oils are used. Not recommended
where an API GL-4 or GL-5 gear oil is required.