We all know about the performance benefits of synthetic oil, but rarely are these benefits more stark as they are with AMSOIL motorcycle oil for street bike, dirt bike/MX and ATV.

AMSOIL synthetic motorcycle oil and lubricants offer demonstrably cooler operating temperatures and improved shifting to name a few. The performance boost you will enjoy with AMSOIL motorcycle oil and lubricants will enhance your riding experience and keep your ride in top form for years to come.

Buy AMSOIL synthetic motorcycle oil, filters and our complete motorcycle product line at the best prices in Canada and the United States. Request a wholesale price list using the contact form on this page or call 1-800-748-5781.

Related: Top Five AMSOIL Synthetic Oil Products for Harley-Davidson Motorcycles

Synthetic Four-Stroke AMSOIL Motorcycle Oil

20W-50 Synthetic V-Twin Motorcycle Oil (MCV)

This is the perfect oil for air-cooled V-Twins and high performance motorcycles calling for an SAE 20W-50 lubricant. Universally hailed by riders for delivering smoother shifting and noticeably cooler operation, this 4-stroke AMSOIL motorcycle oil is absolutely shear stable and will not thin out from mechanical activity, which makes it an excellent engine, transmission and primary chaincase oil. This synthetic 20W-50 AMSOIL motorcycle oil contains special anti-rust agents for superior rust protection, and no friction modifiers for excellent wet clutch performance. Recommended for use in Harley-Davidson, Buell, KTM, Ducati, Aprilia, BMW and Triumph motorcycles. AMSOIL’s 20W50 synthetic motorcycle oil is quickly becoming the standard for discriminating riders.

AMSOIL V-Twin Oil Change Kit For Twin Cam Engines (HDCK)

This kit contains everything needed for an engine oil change in Harley-Davidson Twin Cam engines made from 1999 to 2016. It contains 4 US quarts of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, a chrome AMSOIL EaOM134C oil filter and a fresh O-ring for the drain plug.

10W-40 Metric Synthetic Motorcycle Oil (MCF)

The advanced multi-functional formula of this 10W-40 AMSOIL motorcycle oil fulfills the requirements of both domestic and foreign high performance motorcycles. Recommended for both liquid or air-cooled 4-stroke engines as well as all 2 & 4-stroke motorcycle transmissions requiring a 10W-40, GL-1 lubricant, this 10W-40 advanced AMSOIL motorcycle oil is wet clutch compatible, meeting the latest JASO MA2 frictional requirements. Providing outstanding gear protection, this anti-rust fortified synthetic motorcycle oil offers exceptional off-season protection and is recommended for Honda, Kawasaki, Yamaha, Suzuki, BMW, Husqvarna and Victory motorcycles.

10W-30 Metric Synthetic Motorcycle Oil (MCT)

Recommended for liquid or air-cooled 4-stroke motorcycles, scooters, ATVs and UTVs requiring an SAE 10W-30 fluid, this synthetic AMSOIL motorcycle oil meets SAE 80, API GL-1 gear oil requirements and is recommended for transmissions on both 4- and 2-stroke motorcycles. AMSOIL MCT synthetic motorcycle oil is recommended for Honda, Yamaha, Suzuki and Kawasaki motorcycles and scooters, as well as Arctic Cat, Can-Am, Honda, Kawasaki and Suzuki ATVs and UTVs.

15W-50 Metric Synthetic Motorcycle Oil (MFF)

Ideal for adventure bikes, sport bikes or off-road. Offers the latest synthetic technology for high-performance and protection in engines and transmissions. Ideal for BMW, KTM, Husqvarna, Triumph, Ducati and Royal Enfield motorcycles.

20W-40 Synthetic V-Twin Motorcycle Oil (MVI)

A full-synthetic motorcycle oil for Victory and Indian motorcycles. A tremendous upgrade over Victory and Indian Semi-Synthetic Motorcycle Oils. Provides smooth shifting and outstanding protection against extreme heat.

15W-60 Synthetic V-Twin Motorcycle Oil (MSV)

For Indian Scout and Scout Sixty models as well as Victory motorcycles. Compatible with catalytic converters and wet-clutch. Provides outstanding engine and and transmission protection.

Synthetic SAE 60 Motorcycle Oil (MCS)

The ultimate high-viscosity synthetic motorcycle oil, designed for large bore motorcycle engines and transmissions requiring SAE 60 oil. This SAE 60 AMSOIL motorcycle oil minimizes oil consumption and loss while providing the utmost protection required in hot operating conditions. This is the ideal oil for Harley Davidson Panhead, Knucklehead, Shovelhead engines and others.

Dirt Bike Oil- Synthetic 10W-40, 10W-50 or 10W-60

This professional-grade synthetic 4-stroke oil series is designed for the severe operating conditions of off-road riding and racing. Offers strong resistance to clutch fade. Superior protection for engines and transmissions.

Formula 4-Stroke® 10W-40 Synthetic Scooter Oil (ASO)

Formulated specifically to meet the special needs of today’s high-tech air- and water-cooled 4-stroke motorized scooters, this AMSOIL scooter oil offers unsurpassed wear protection and friction reduction for longer equipment life and cooler operating temperatures. Exceptional shear stability ensures consistent viscosity protection and provides additional protection for transmissions and gear boxes. Friction modifier-free formulation ensures wet clutch compatibility and smooth clutch operation. Special anti-corrosion additive package provides long-term protection during periods of inactivity and storage.

Synthetic Transmission and Chaincase Oil

Primary Chaincase Oil For V-Twins (MVP)

A premium 100% synthetic primary oil for Harley Davidson, Triumph and pre-2013 Indian motorcycles.  Improves clutch performance while delivering synthetic wear control.

Synthetic Transmission Oil for V-Twins (MVT)

A full-synthetic transmission oil for Harley Davidson, Triumph and pre-2013 Indian motorcycles. Improves shifting and provides world-class gear protection.

Synthetic SAE 80 Dirt Bike Transmission Oil (DBTF)

An elite synthetic transmission fluid for motocross bikes and dirt bikes. Perfect for Honda CRF 250 and 450 with separate transmission sumps and all 2-stroke dirt bikes. For racing or trial-riding.

Synthetic Four-Stroke AMSOIL ATV/Side By Side/UTV Oil

Formula 4-Stroke® PowerSports 0W-40 (AFF)

AMSOIL’s formula 4 stroke synthetic motorcycle oil is the perfect all-season high performance engine oil. It reduces wear, is wet clutch compatible and contains no friction modifiers. Its broad viscosity range makes this synthetic AMSOIL motorcycle oil excellent for use in both hot and cold weather conditions. A strong all season performer in all ATV’s including Polaris, Honda, Yamaha, Can-Am, Suzuki, Kawasaki and Arctic Cat.

Synthetic 10W-40 ATV/UTV Motor Oil (AUV40)

An all-season 100% synthetic for any brand of ATV or Side By Side where a 10W-40 is desired. Wet-clutch compatible and overbuilt for extreme temperatures and long periods of high-stress operation. Contains powerful anti-rust agents for downtime protection.

Synthetic 5W-50 ATV/UTV Motor Oil (AUV50)

A full-synthetic, all-season engine oil for all Polaris four-cycle ATVs, UTVs and Side By Sides. A deluxe replacement for Pure Polaris PS-4 Extreme Duty, PS-4 Full Synthetic and PS-4 Plus Motor Oils. Delivers year-round wear control and maximum performance.

Oil Change Kits For Polaris ATV and UTV

Engineered specifically for many of the most popular Polaris ATV and UTV models. Contains the correct amount of 100% AMSOIL Synthetic 5W-50 ATV-UTV Motor Oil and a 20-micron, semi-synthetic oil filter. Provides year-round performance and industry-leading wear protection in one convenient box.

Synthetic ATV/UTV Transmission and Differential Oil (AUDT)

A full-synthetic 75W-90 fluid for many brands of ATVs and Side By Sides that protects your investment while offering smooth performance. Suitable for differentials that require a GL-5 gear lube. Replaces Polaris Angle Drive Fluid and AGL Gear Case/Transmission Fluid and many others.

Synthetic ATV/UTV Front Drive Fluid For Polaris (AUFD)

An upgrade for Polaris Demand Drive front hubs and centralized Hilliard clutch. A full synthetic substitute for Polaris Demand Drive and Demand Drive Plus Fluid.

Synthetic Two-Cycle Amsoil Dirt Bike Oil

INTERCEPTOR™ Synthetic Two Stroke Oil (AIT)

This is a high-performance two-cycle, synthetic AMSOIL motorcycle oil with a performance emphasis on exhaust power valves; excellent for all types of dirt bikes. AMSOIL synthetic dirt bike oil is a high quality replacement for manufacturer branded oils and contains high levels of detergent additives to prevent exhaust valve and piston ring sticking – for injector use or 50:1 pre-mix.

DOMINATOR™ Synthetic Two Stroke Racing Oil (TDR)

AMSOIL’s elite racing, two-cycle synthetic racing oil with a performance emphasis toward high horsepower and modified racing or trail motors, contains potent anti-wear additives for maximum protection under high loads and heat – for injector use or 50:1 pre-mix.

Four-Stroke Motorcycle Engine Oil Filters

Ea Motorcycle Oil Filters (EaOM)

AMSOIL Ea Motorcycle Oil Filters are made with premium-grade full synthetic media. Ea Motorcycle Oil Filters feature advanced full synthetic nanofiber technology, making them the highest efficiency filters available for the motorcycle market.

WIX Motorcycle Oil Filters

For reliable protection and superb construction at an reasonable price try WIX motorcycle oil filters.

Mann-Filter Motorcycle Products

Featuring world famous construction and protection, Mann-Filter motorcycle oil filters are the right choice for those hard-to-find European motorcycle applications.

Chaincase Lube

Synthetic Chaincase Oil (TCC)

Designed for ATV’s and snowmobiles, our synthetic chaincase oil is a robust formula loaded with extreme pressure additives. It performs consistently in either extreme cold or heat. Repels water, resists corrosion and lowers friction for maximum output.

Chain Lube

MP Heavy-Duty Metal Protector (AMH)

A heavy-duty spray lubricant fortified with special rust and corrosion inhibitors, this chain lube penetrates and adheres to metal surfaces, leaving a long-lasting protective coating. Recommended for motorcycle chains. Won’t “sling-off”. Dry to the touch. Does not attract dust. (Not available in Canada)

Motorcycle Suspension Fluids

Shock Therapy Suspension Fluid #5 Light (STL) and #10 Medium (STM)

These motorcycle suspension fluids control friction, heat, wear, foaming and scuffing in suspension components. Their high viscosity index and shear stability performance controls shock fade and inconsistent dampening in temperature extremes – excellent in forks and shocks.

Motorcycle Gasoline Treatments

Motorcycle Octane Boost (MOB)

Maximizes power and reduces pinging/knock in all four-cycle motorcycle engines by increasing octane. Also cleans carbs, injector and combustion chambers to maximize performance.

Gasoline Stabilizer (AST)

Use this gasoline stabilizer to reduce the oxidation process that occurs in today’s poor fuels and prevent the formation of varnish and sludge, which can clog carburetors, injectors, and stick floats, and cause poor engine performance. A good idea for in-season use, gasoline stabilizer is a must for pre-storage maintenance.

Engine Fogging Oil (FOG)

A highly effective rust preventative, engine fogging oil is designed to protect internal engine components during storage or long periods of inactivity and is ideal for motorcycles with either two or four-stroke engines. (Not available in Canada)

For more information about synthetic AMSOIL motorcycle oil and lubricant products or for help placing an order, please:

Call Toll Free 1-800-748-5781
Email:Amsoil Motorcycle Oil Sales

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Synthetic Motorcycle Grease and Lubricants