Motorcycle manufacturers want the best protection possible for their equipment, calling for rugged oils that exhibit high temperature deposit control additives. AMSOIL Synthetic Motor Oils are specially formulated with the best synthetic basestocks and high performance additives to provide tough lubricating protection for all four-cycle motorcyle and ATV engines in the most demanding operations.

AMSOIL Synthetic Motor Oils are formulated for both water-cooled engines and the unique demands presented by air-cooled V-twin motorcycle engines, including Harley-Davidson. Conventional petroleum oils break down and oxidize when faced with high temperatures, such as those experienced when idling in traffic, contributing to the formation of deposits, sludge and varnish. AMSOIL withstands oil breakdown and oxidation in high temperatures, holds contaminants in suspension and keeps engines running cool and clean.

Hi-Performance 10W-40 Motorcycle Engine Oil

AMSOIL 10W-40 Synthetic Motorcycle Oil is recommended for Honda, Kawasaki, Yamaha, Suzuki, BMW, Husqvarna and KTM motorcycles calling for a 10W-40 or 20W-40 viscosity, providing superior protection in engines and transmissions.
Product Code: MCF

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Hi-Performance 20W-50 Motorcycle Engine Oil

AMSOIL 20W-50 Synthetic Motorcycle Oil is recommended for Harley-Davidson, Buell, Victory, Ducati, BMW, Aprilla and Triumph motorcycles calling for a 15W-50 or 20W-50 viscosity, providing superior protection in engines, transmissions and primary chaincases.
Product Code: MCV

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Formula 4-Stroke 0W-40 Motor Oil

A 0W-40 synthetic motor oil for recreational four-stroke motors, including ATVs, outboard motors, motorcycles and other equipment requiring a four-stroke engine oil.
Product Code: AFF

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Series 2000 0W-30 Motor Oil

Race-proven technology designed for passenger car performance. Provides unsurpassed fuel efficiency and up to twice the wear protection provided by popular conventional and synthetic motor oils. Recommended for use in all vehicles requiring 5W-30 or 10W-30 motor oils. Oil may be drained at intervals up to 35,000 miles, or one year, which ever comes first.
Product Code: TSO

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AMSOIL High Performance Synthetic 10W-40 Motor Oil is designed to provide maximum benefits in gasoline and diesel engines.
Product Code: AMO

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AMSOIL High Performance Synthetic 20W-50 Motor Oil is designed to provide maximum benefits in gasoline and diesel engines.
Product Code: ARO

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AMSOIL Synthetic 2-Cycle Oils provide maximum protection and performance in two-cycle gasoline engines. AMSOIL Syntethic 2-Cycle Oils reduce engine operating temperatures, increase power output and keep engines cleaner than petroleum oils. AMSOIL Synthetic 2-Cycle Oils also provide maximum oxidation protection, anti-corrosive characteristics and improved operation in low temperatures.

Dominator 2-Cycle Racing Oil

New AMSOIL DOMINATOR Synthetic 2-Cycle Racing Oil is a robust formulation specially engineered for unsurpassed protection in high performance two-cycle motors, both on and off the track. It contains heavier synthetic base oils that provide more lubricity for "on the edge" operation. DOMINATOR reduces friction and protects pistons and bearings subjected to the rigors of racing. DOMINATOR contains the right additives for clean motor operation.
Product Code: TDR

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Interceptor High Performance Synthetic 2-Cycle Oil

AMSOIL INTERCEPTOR Synthetic 2-Cycle Oil is formulated with a proprietary blend of the finest synthetic base oils and additives available today. This unique AMSOIL chemistry represents a breakthrough development in the field of two-cycle engine lubrication.
Product Codes: AIT

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HP 2-Cycle Injector Oil

New AMSOIL HP Injector Synthetic 2-Cycle Oil is a precise synthetic formulation that exceeds the lubrication demands of modern two-cycle engines. It contains premium synthetic base oils and MAX-DOSE additive system, providing superior performance in direct fuel injected (DFI), electronic fuel injected (EFI) and carbureted outboard motors, as well as other recreational two-cycle equipment.
Product Codes: HPI

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Saber 2-Cycle Oil, 100:1 Pre-Mix

New AMSOIL Saber Professional Synthetic 2-Cycle Oil is specifically designed for lean mix ratios in pre-mix applications. Saber Professional contains high temperature detergents for small power equipment. Extensive testing shows superior lubricity and cleanliness properties at lean mix ratios with this premium synthetic formulation.
Product Codes: ATP

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Shock Therapy Suspension Fluid
Lightweight Grade

Shock Therapy Lightweight Grade is recommended for applications that demand quick rebounds under extreme temperatures. Formulated for maximum stability and performance in high performance applications. Effectively controls friction and heat and significantly reduces wear and scuffing.
Product Code: STL

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Shock Therapy Suspension Fluid
Medium Grade

Shock Therapy Medium Grade is recommended for applications that require more dampening and slower rebounds. Formulated for maximum stability and performance in high performance applications. Effectively controls friction and heat and significantly reduces wear and scuffing.
Product Code: STM

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Series 2000 Synthetic Gear Lubes
AMSOIL Series 2000 Synthetic Gear Lubes deliver unbeatable power-enhancing protection, thermal stability and fuel economy. AMSOIL Series 2000 Gear Lubes provide maximum protection in both heavy-duty and severe-service operations.

Synthetic Gear Lubes
AMSOIL provides the long-lasting protection, fuel efficiency and dependability needed for top performance, even in extreme-pressure conditions. Stays fluid in cold temperatures for easy cold weather shifting.

SEVERE GEAR Synthetic Extreme Pressure 75W-90 Gear Lube

AMSOIL SEVERE GEAR™ provides performance beyond that possible with conventional gear oil. These AMSOIL custom products offer superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Product Code: SVG

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SEVERE GEAR Synthetic Extreme Pressure 75W-110 Gear Lube

AMSOIL SEVERE GEAR™ provides performance beyond that possible with conventional gear oil. These AMSOIL custom products offer superior gear and bearing protection, better friction and heat reduction, increased efficiency and extended service life.
Product Code: SVT

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Long Life 75W-90 Synthetic Gear Lube

Specifically engineered for extended drain intervals up to 500,000 miles as set by equipment manufacturers for over-the-road trucks and heavy equipment. Prevents wear and improves equipment life. Excellent "All Season" summer and winter performance. Outperforms all conventional gear oils. Also excellent for passenger cars and trucks. Compatible with most limited-slip differentials.
Product Code: FGR

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SAE 80W-90 Gear Lube

High quality replacement for applications specifying SAE 80W-90 conventional gear lube. Synthetic construction provides improved cold flow properties, high viscosity index and heat resistance. Contains an over treat of high quality additives, exceeding the minimum standards.
Product Code: AGL

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Series 2000 Chaincase Lubricant

AMSOIL Series 2000 Chaincase Lubricant provides superior protection and performance for enclosed chains. Ideal for snowmobiles, ATVs and general equipment. Extreme pressure additives provide extra wear protection. Extends chain life repels water, and inhibits rust, oxidation and foam. Superior low temperature starting, performance and protection.
Product Code: TCC

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Ea Motorcycle Oil Filters

The unique construction and full-synthetic media of AMSOIL Ea Motorcycle Oil Filters allow them to provide unmatched performance in motorcycles and other power sports equipment. EaOM Filters last longer, stop smaller dirt particles and offer less restriction than other filters..
Product Code: EAOM

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Ea Motorcycle Air Filters

The synthetic nanofiber media featured in AMSOIL Ea Motorcycle Air Filters have sub-micron diameters and small inter-fiber spaces, resulting in more contaminants being captured on the surface of the media and lower restriction.
Product Code: EAAM

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Twin Air Dual-Stage Powersports Filters

Twin Air’s patented filtration design, high-quality materials and superior construction deliver maximum performance and protection. Twin Air filters are the choice of more world and national motocross champions than all other filters combined.
Product Code: TWINAIR

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PowerSports Air Filters

PowerSports Air Filters for dirtbikes and ATVs extend equipment life, increase power and save money. PowerSports Air Filters feature two layers of oil-wetted polyurethane foam that provide a superior job at stopping dirt while maximizing air flow. Their special design improves performance, allows for better fuel economy and reduces wear.
Product Code: PSFA

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Foam Filter Oil

Designed specifically for AMSOIL Reusable Air Filters. Special "high tack" oil for long term effectiveness. Traps and holds dirt and dust particles.
Product Code: AFO

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Foam Filter Oil Spray

Designed specifically for AMSOIL Reusable Air Filters. Special "high tack" oil for long term effectiveness. Traps and holds dirt and dust particles. Because it offers users quick and convenient application, the new spray formulation is a boon for power sports enthusiasts.
Product Code: AFO

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Foam Filter Cleaner

New AMSOIL Foam Air Filter Cleaner (FFC) is a specially formulated high quality detergent offering quick, efficient and easy cleaning and preservation of AMSOIL Power Sports Air Filters, TS filters and other wetted gauze and motor and power sports foam filters.
Product Code: FFC

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PI Performance Improver Gasoline Additive

Ideal for both fuel injected and carbureted systems. Dissolves and removes fuel system deposits and other contaminants for improved power and overall performance in gasoline engines. Improves engine idle, response and starting.
Product Code: API

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Gasoline Stabilizer

AMSOIL Gasoline Stabilizer keeps fuel from deteriorating during storage. Reduces the oxidation process and prevents varnish and gum build-up in gasoline. These contaminates can clog injectors, stick floats and cause poor engine startup. Allows easier start-ups.
Product Code: AST

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Series 2000 Octane Boost

Improves the performance of all two-cycle and four-cycle gasoline-fueled engines. Just one treatment significantly increases engine response and power. AMSOIL Octane Boost reduces engine knock, improves ignition, helps fuel burn cleaner and inhibits corrosion. Recommended for all high performance off-road and racing applications. Increases octane number by up to 7 points.
Product Code: AOB

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MP Metal Protector

AMSOIL Metal Protector is a synthetic, greaseless all-purpose lubricant that provides metal surfaces with a long-lasting film. Its penetrating agents cut through rust and corrosion to allow free movement of hardware parts. Effective in applications as diverse as hardware, household appliances, sporting goods and electrical equipment.
Product Code: AMP

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MPHD Heavy Duty Metal Protector

AMSOIL Heavy Duty Metal Protector is the product of choice for metal surfaces that require a heavy duty lubricant or are exposed to the damaging effects of salt, moisture or chemical corrosion. It is ideal for hinges, wire ropes and springs, nuts and bolts, motorcycle or bicycle chains, and for undercoating car doors, wheelwells, rocker panels, seams and other metal surfaces exposed to water, dirt or road salt.
Product Code: AMH

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Power Foam Engine Cleaner and Degreaser

Cleans entire combustion intake system for improved engine performance. Removes gum, varnish and carbon deposits for better fuel economy and improved overall engine performance. Cleans intake valves, intake manifolds and throttle plates to keep the combustion intake system running at peak efficiency. Effective in both two-cycle and four-cycle engines.
Product Code: APF

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Engine Flush

AMSOIL Fast Acting Engine Flush is made from a carefully selected blend of solvents and special cleaning agents that dissolve and disperse harmful deposits formed in the crankcase, cylinder walls, pistons and rings of an internal combustion engine. When used as directed, it cleans and restores operating efficiency to valves, valve lifters, rocker arms, and pistons for improved horsepower, fuel economy, and performance.
Product Code: AEF

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Silicone Spray Lubricant

Perfect for use on surfaces which may be damaged by conventional lubricants such as grease or oil. Protects with a dry lubricating film. Helps prevent the cracking and drying of rubber. Displaces water and makes an excellent mold release lubricant. May be used where light duty or silicone lubricants are recommended.
Product Code: ALS

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NGK Spark Plugs and Plug Wire Sets

NGK is the world leader in spark plugs and plug wires for both original equipment manufacturers (OEM) and the aftermarket. AMSOIL now offers NGK spark plugs and plug wires for auto/light truck, powersports, auto racing and small engine applications.

NGK Iridium IX Spark Plugs

NGK Iridium IX spark plugs provide unsurpassed performance in auto/light truck and powersports applications. The iridium alloy electrode is extremely durable to heat, corrosion and electrical wear. The fine wire electrode reduces the amount of energy required to create a spark while providing increased ignition efficiency and superior ignitability.

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NGK V-Power Spark Plugs

NGK V-Power spark plugs offer higher performance in auto/light truck applications than the standard plug. The V-Power electrode lowers ignition system voltage requirements and provides better protection against fouling, greater ignitability and improved performance over conventional spark plugs.

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NGK Standard Spark Plugs

NGK Standard spark plugs provide excellent service for many applications, including auto/light truck, powersports and small engines. They feature a triple gasket sealing process that virtually eliminates gas leakage past the shell.

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NGK Commercial Spark Plugs

NGK Commercial series spark plugs are specifically designed for commercial and other small engine applications, including lawn equipment, trimmers, pumps and generators.

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NGK Spark Plug Wire Sets

NGK spark plug wire sets are manufactured with the finest materials and quality construction for excellent noise supprsion and superior conductivity. They offer exact OEM fit, form and function and the quality of their construction is unsurpassed.

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NGK Power Cable Wire Sets

NGK Power Cables are performance spark plug wires designed with ultra-low resistance for high-performance applications. They are a perfect complement to the Iridium IX spark plugs.

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