Harley Davidson Motorcycle Engine Oils & Additives
- Maxima Racing Oils®Peformance™ SAE 20W-50 Conventional Motor Oil, 1 Quart (39-35901S)Peformance™ SAE 20W-50 Conventional Motor Oil, 1 Quart by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$10.60
- Maxima Racing Oils®Performance Brake-In SAE 15W-50 Semi-Synthetic Motor Oil, 5 Gallons (39-11505)Performance Brake-In SAE 15W-50 Semi-Synthetic Motor Oil, 5 Gallons (39-11505) by Maxima Racing Oils®. Performance Break-In Oil is specifically designed for breaking in engines with flat tappet camshafts, roller elements or where...Promotes ring seal and provides maximum protection for cams and all critical valve train components during initial break-in of flat tappet and roller cam enginesCompatible with petroleum, semi-synthetic and fully synthetic motor oils$176.27
- Maxima Racing Oils®Performance Break-In™ SAE 15W-40 Conventional Motor Oil, 1 Quart (39-11901S)Performance Break-In™ SAE 15W-40 Conventional Motor Oil, 1 Quart by Maxima Racing Oils®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...$10.60
- Maxima Racing Oils®Performance SAE 10W-30 Petroleum Engine Oil, 1 Quart (39-33901S)Performance SAE 10W-30 Petroleum Engine Oil, 1 Quart by Maxima Racing Oils®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$10.60
- Maxima Racing Oils®Performance Straight Weights™ SAE 50W Conventional Motor Oil, 1 Gallon (39-369128S)Performance Straight Weights™ SAE 50W Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$36.80
- Maxima Racing Oils®Performance Straight Weights™ SAE 60WT Conventional Motor Oil, 1 Gallon (39-379128S)Performance Straight Weights™ SAE 60WT Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$36.80
- Maxima Racing Oils®Performance Straight Weights™ SAE 70W Conventional Motor Oil, 1 Gallon (39-389128S)Performance Straight Weights™ SAE 70W Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$41.28
- Maxima Racing Oils®Premium Break-In SAE 10W-30 Conventional Engine Oil, 5 Gallons (3010505)Premium Break-In SAE 10W-30 Conventional Engine Oil, 5 Gallons (3010505) by Maxima Racing Oils®. Maxima Premium Break-In Oil is specifically designed for breaking in engines with flat tappet camshafts, roller elements or where elevated...For use in the break-in of high performance race engines, including Off-Road, Circle Track, Late Model, Drag, Grand Am, etcPromotes ring seal and provides maximum protection for cams and all critical valve train components during initial break-in of flat tappet and roller cam engines$150.27
- Maxima Racing Oils®Pro Plus+ SAE 10W-40 Synthetic 4T Motorcycle Engine Oil, 1 Gallon (30-029128)Pro Plus+ SAE 10W-40 Synthetic 4T Motorcycle Engine Oil, 1 Gallon (30-029128) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel....Superior protection at any temperatureExcellent clutch feel and clutch protection$43.65
- Maxima Racing Oils®Pro Plus+ SAE 10W-40 Synthetic 4T Motorcycle Engine Oil, 1 Liter x 12 Bottles (30-02901)Pro Plus+ SAE 10W-40 Synthetic 4T Motorcycle Engine Oil, 1 Liter x 12 Bottles (30-02901) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive...Superior protection at any temperatureExcellent clutch feel and clutch protection$175.80
- Maxima Racing Oils®Pro Plus+ SAE 10W-40 Synthetic 4T Motorcycle Engine Oil, 5 Gallons (30-02505)Pro Plus+ SAE 10W-40 Synthetic 4T Motorcycle Engine Oil, 5 Gallons (30-02505) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel....Superior protection at any temperatureExcellent clutch feel and clutch protection$234.54
- Maxima Racing Oils®Pro Plus+ SAE 10W-40 Synthetic Engine Oil, 1 Liter (30-02901S)Pro Plus+ SAE 10W-40 Synthetic Engine Oil, 1 Liter (30-02901S) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel. Surface-active,...Superior protection at any temperatureExcellent clutch feel and clutch protection$14.64
- Maxima Racing Oils®Pro Plus+ SAE 10W-50 Synthetic Engine Oil, 1 Liter (30-19901S)Pro Plus+ SAE 10W-50 Synthetic Engine Oil, 1 Liter by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel. Surface-active,...Superior protection at any temperatureExcellent clutch feel and clutch protection$15.67
- Maxima Racing Oils®Pro Plus+ SAE 20W-50 Synthetic 4T Motorcycle Engine Oil, 1 Gallon (30-039128)Pro Plus+ SAE 20W-50 Synthetic 4T Motorcycle Engine Oil, 1 Gallon (30-039128) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel....Superior protection at any temperatureExcellent clutch feel and clutch protection$46.01
- Maxima Racing Oils®Pro Plus+ SAE 20W-50 Synthetic 4T Motorcycle Engine Oil, 1 Liter x 12 Bottles (30-03901)Pro Plus+ SAE 20W-50 Synthetic 4T Motorcycle Engine Oil, 1 Liter x 12 Bottles (30-03901) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive...Superior protection at any temperatureExcellent clutch feel and clutch protection$193.24
- Maxima Racing Oils®Pro Plus+ SAE 20W-50 Synthetic 4T Motorcycle Engine Oil, 5 Gallons (30-03505)Pro Plus+ SAE 20W-50 Synthetic 4T Motorcycle Engine Oil, 5 Gallons (30-03505) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel....Superior protection at any temperatureExcellent clutch feel and clutch protection$234.54
- Maxima Racing Oils®Pro Plus+ SAE 20W-50 Synthetic Engine Oil, 1 Liter (30-03901S)Pro Plus+ SAE 20W-50 Synthetic Engine Oil, 1 Liter (30-03901S) by Maxima Racing Oils®. Full-synthetic, ester-fortified 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel. Surface-active,...Superior protection at any temperatureExcellent clutch feel and clutch protection$15.67
- Maxima Racing Oils®Pro Series Castor 927 2-Cycle Racing Oil, 1/2 Gallon (23964S)Pro Series Castor 927 2-Cycle Racing Oil, 1/2 Gallon (23964S) by Maxima Racing Oils®. Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum formation...Provides excellent rust and corrosion protectionAlso contains an exclusive additive that keeps power valves cleaner and working properly$41.28
- Maxima Racing Oils®Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 1 Pint (23916S)Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 1 Pint (23916S) by Maxima Racing Oils®. Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum...Provides excellent rust and corrosion protectionAlso contains an exclusive additive that keeps power valves cleaner and working properly$13.77
- Maxima Racing Oils®Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 1 Pint x 12 Bottles (23916)Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 1 Pint x 12 Bottles (23916) by Maxima Racing Oils®. Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon...Provides excellent rust and corrosion protectionAlso contains an exclusive additive that keeps power valves cleaner and working properly$156.97
- Maxima Racing Oils®Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 1/2 Gallon x 6 Bottles (23964)Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 1/2 Gallon x 6 Bottles (23964) by Maxima Racing Oils®. Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces...Provides excellent rust and corrosion protectionAlso contains an exclusive additive that keeps power valves cleaner and working properly$247.72
- Maxima Racing Oils®Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 5 Gallons (23505)Pro Series Castor 927 Synthetic 2-Cycle Racing Oil, 5 Gallons (23505) by Maxima Racing Oils®. Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum...Provides excellent rust and corrosion protectionAlso contains an exclusive additive that keeps power valves cleaner and working properly$343.88
- Maxima Racing Oils®SAE 10W-30 Conventional Performance Break-In Motor Oil, 1 Gallon (39-109128S)SAE 10W-30 Conventional Performance Break-In Motor Oil, 1 Gallon (39-109128S) by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$36.25
- Maxima Racing Oils®SAE 10W-30 Conventional Performance Break-In Motor Oil, 1 Liter (1.06 Quarts) (30-10901)SAE 10W-30 Conventional Performance Break-In Motor Oil, 1 Liter (1.06 Quarts) (30-10901) by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...$6.67
- Maxima Racing Oils®SAE 10W-30 Conventional Performance Break-In Motor Oil, 1 Quart (39-10901S)SAE 10W-30 Conventional Performance Break-In Motor Oil, 1 Quart (39-10901S) by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$10.60
- Maxima Racing Oils®SAE 10W-40 Mineral Technical Service Engine Oil, 55 Gallons (10055)SAE 10W-40 Mineral Technical Service Engine Oil, 55 Gallons (10055) by Maxima Racing Oils®. Mineral based 4-stroke engine oil designed to ensure optimum protection, peak performance and positive clutch feel. Provides excellent film...Superior protection at any temperatureExcellent clutch feel and protection$1,234.50
- Maxima Racing Oils®SAE 15W-50 Conventional Performance Break-In Motor Oil, 1 Gallon (39-119128S)SAE 15W-50 Conventional Performance Break-In Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$36.25
- Maxima Racing Oils®SXS High Perfomance SAE 5W-40 Synthetic 4T Engine Oil, 1 Liter (30-46901)SXS High Perfomance SAE 5W-40 Synthetic 4T Engine Oil, 1 Liter (30-46901) by Maxima Racing Oils®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$12.53
- Maxima Racing Oils®SXS High Perfomance SAE 5W-50 Synthetic 4T Engine Oil, 1 Liter (30-46505)SXS High Perfomance SAE 5W-50 Synthetic 4T Engine Oil, 1 Liter (30-46505) by Maxima Racing Oils®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$214.26
- Maxima Racing Oils®SXS SAE 10W-40 Conventional Premium Engine Oil, 1 Liter x 12 Bottles (30-04901)SXS SAE 10W-40 Conventional Premium Engine Oil, 1 Liter x 12 Bottles (30-04901) by Maxima Racing Oils®. Mineral based 4-stroke engine oil specifically formulated for side-by-side (SXS) engines. Shear-stable polymer system provides...Recommended for use in all OEM equipmentFormulated specifically for SXS engines$8.34
Shop By Service Type
Featured Brands
Related Categories
Browse by Model
50th Anniversary SportsterBad BoyBlacklineBreakoutBreakout 107Breakout 114Cross BonesCVO BreakoutCVO Dyna Fat BobCVO LimitedCVO Pro Street BreakoutCVO Road GlideCVO Road Glide CustomCVO Road Glide UltraCVO Road KingCVO Softail ConvertibleCVO Softail DeluxeCVO Street GlideCVO Ultra Classic Electra GlideDisc GlideDyna 35th Anniversary Super GlideDyna ConvertibleDyna Glide DaytonaDyna Glide SturgisDyna Low RiderDyna Super GlideDyna Super Glide SportDyna Super Glide T-SportDyna Wide GlideElectra GlideElectra Glide ClassicElectra Glide SportElectra Glide StandardElectra Glide Ultra ClassicElectra Glide Ultra Classic LowElectra Glide Ultra LimitedFat BobFat BoyFat Boy 114Fat Boy LoFat Boy SFLHBFLHFFLHFBForty-EightForty-Eight SpecialFreewheelerHeritage Classic 107Heritage Classic 114Heritage SoftailHeritage Softail ClassicHeritage Softail SpecialHeritage SpringerIron 883KHLow RiderLow Rider - BeltLow Rider ChromeLow Rider CustomLow Rider SLow Rider SportNight RodNight Rod SpecialNight TrainRoad GlideRoad Glide CustomRoad Glide SpecialRoad Glide UltraRoad KingRoad King ClassicRoad King CustomRoad King SpecialRoadsterRocker CScreamin Eagle DynaScreamin Eagle Electra Glide 2Screamin Eagle Road Glide 2Screamin Eagle Road King 2Screamin Eagle Softail DeuceScreamin Eagle Softail SpringerScreamin Eagle V-RodScreamin Eagle V-Rod 2Seventy-TwoSoftail CustomSoftail DeluxeSoftail DeuceSoftail SlimSoftail Slim SSoftail Springer ClassicSoftail StandardSport GlideSport Glide Grand TouringSportster 1200 CustomSportster 1200 LowSportster 1200 NightsterSportster 1200 RoadsterSportster 1200 SportSportster 883 CustomSportster 883 DeluxeSportster 883 HuggerSportster 883 LowSportster 883 RoadsterSpringer SoftailStreet 500Street 750Street BobStreet GlideStreet Glide SpecialStreet Glide TrikeStreet RodSturgisSuper GlideSuper Glide CustomSuper Glide IISuperLowSuperLow 1200TSwitchbackTour GlideTour Glide ClassicTour Glide Ultra ClassicTri Glide UltraTri Glide Ultra ClassicUltra LimitedUltra Limited LowV-RodV-Rod Anniversary EditionV-Rod MuscleWide GlideXLXLCHXLH1000XLH1100XLH1200XLH883XLH900XLX 1000XR1000XR1200XR1200X