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Engine Oil
Primary Oil
Transmission Oil
Oil Filters
Brake Pads
Brake Fluid
Additives
Fork & Shocks Oil
Spark Plugs
Polish & Detailing
Chemical Products
Air Filters
Fuel Filters
Brake cleaner &...
Accesories
Maintenance Kits

Everything you need to service your Harley-Davidson on your own. In this category, you’ll find complete DIY maintenance kits, including engine oil, transmission oil, primary oil, and high-quality oil filters, designed specifically for Harley-Davidson models. Whether you're doing a routine oil change or preparing for a long ride, these kits ensure your bike stays in peak condition without visiting the shop.

-€1.74

LIQUI MOLY DOT4 Brake Fluid — 500 ml

High-performance brake fluid with excellent low temperature behavior and outstanding protection against steam bubble formation.

Extremely high wet and dry boiling points and superior thermal stability.
Excellent elastomer compatibility and lubrication for hydraulic components.
Compatible with high-quality synthetic brake fluids; optimal when used alone.

€4.90 €6.64

-€2.25

LIQUI MOLY DOT4 Brake Fluid — 500 ml, DOT 4

High-performance brake fluid with excellent wet and dry boiling points and superior thermal stability. Compatible with synthetic fluids and elastomers. Optimal performance when used alone.

€6.39 €8.64

SAE 50 Classic Motor Oil for Harley Davidson — 4 L

-€11.07

LIQUI MOLY SAE 50 Classic Motor Oil for Harley Davidson — 4 L

High-performance motor oil formulated for four-stroke motorcycles, offering excellent film strength and protection under extreme conditions.

€32.11 €43.18

-€14.31

LIQUI MOLY 4T 10W-40 Street Engine Oil — 4 L

Engine oil for 4-stroke motorcycles. Use undiluted. Safe with catalytic converters and suitable for wet clutches. Low oil consumption.

€41.56 €55.87

-€3.21

LIQUI MOLY 4T 20W-50 Street Engine Oil — 1 L

For air and water-cooled four-stroke engines.
Suitable with or without a wet clutch.
Excellent dispersion properties and low oil consumption.
Use on its own; follow engine manufacturer instructions.

€9.39 €12.60

4T 10W-50 Street Engine Oil — 1 L, 10W-50, Full-synthetic

-€4.39

LIQUI MOLY 4T 10W-50 Street Engine Oil — 1 L, 10W-50, Full-synthetic

High-performance engine oil for air- and water-cooled four-stroke engines; excellent dispersion, low oil consumption, and suitable for wet clutches. Follow manufacturer instructions.

€12.74 €17.13

4T 10W-40 Street Engine Oil — 1 L, JASO MA2

-€3.98

LIQUI MOLY 4T 10W-40 Street Engine Oil — 1 L, JASO MA2

High-performance 4-stroke engine oil for motorcycles. Compatible with wet clutches. Safe for catalytic converters. Low oil consumption.

€11.56 €15.54

-€4.30

LIQUI MOLY 4T 10W-60 Street Race Engine Oil — 1 L, JASO MA2

High-performance engine oil for sporting use; low oil consumption; follow manufacturer instructions; use undiluted.

€12.50 €16.80

4T Synthetic Street Race Motor Oil — 20 L, 10W-60

-€71.07

LIQUI MOLY 4T Synthetic Street Race Motor Oil — 20 L, 10W-60

Fully synthetic high-performance motor oil that ensures maximum engine protection and cleanliness across varied riding conditions. Suitable for air- and water-cooled 4-stroke engines and for use with or without a wet clutch.

€206.59 €277.66

-€52.90

LIQUI MOLY 4T 20W-50 Street Engine Oil — 20 L (5.3 US gal.), 20W-50

Reliable engine oil for street motorcycles. Developed for air- and water-cooled 4-stroke engines. Suitable with or without a wet clutch. Excellent dispersion and low oil consumption.

€153.86 €206.76

-€56.30

LIQUI MOLY 4T 10W-40 Street Engine Oil — 20 L, JASO MA2

High-performance 4T motor oil for street motorcycles. Low oil consumption and safe for catalytic converters. Use undiluted and follow manufacturer instructions.

€163.18 €219.48

-€74.12

LIQUI MOLY 4T 10W-50 Street Engine Oil — 10W-50, 20 L, JASO MA2

Full-synthetic 10W-50 engine oil for 4-stroke air- or water-cooled engines; low oil consumption, suitable with or without a wet clutch, do not mix with other oils.

€215.23 €289.35

-€3.88

LIQUI MOLY 4T 10W-40 Scooter Engine Oil — 1 L

For air- and water-cooled 4-stroke scooter engines. Guarantees low oil consumption. Follow engine manufacturer's instructions. Use alone; do not mix.

€11.24 €15.12

4T 5W-40 Street Race Engine Oil — 4 L, Motorbike

-€14.33

LIQUI MOLY 4T 5W-40 Street Race Engine Oil — 4 L, Motorbike

High-performance engine oil for racing and road use. Suitable for engines with or without a wet clutch. Low oil consumption. Follow manufacturer instructions; do not mix.

€41.63 €55.96

4T 10W-50 Street Engine Oil — 4 liter (1.05 US gal.)

-€15.93

LIQUI MOLY 4T 10W-50 Street Engine Oil — 4 liter (1.05 US gal.)

Formulated for air- and water-cooled engines; excellent dispersion; suitable for wet clutches; low oil consumption; use undiluted; follow manufacturer instructions.

€46.25 €62.18

4T 10W-60 Street Race Engine Oil — 4 L (1.05 US gal)

-€15.61

LIQUI MOLY 4T 10W-60 Street Race Engine Oil — 4 L (1.05 US gal)

Engine oil designed for sporting use. Low oil consumption and suitable for engines with or without a wet clutch. Follow manufacturer instructions; do not mix with other oils.

€45.31 €60.92

4T 10W-30 Street Engine Oil — 10W-30, 4 L (1.05 US gal), JASO MA2

-€10.53

LIQUI MOLY 4T 10W-30 Street Engine Oil — 10W-30, 4 L (1.05 US gal), JASO MA2

High-performance engine oil for demanding and sporty riding. Guarantees low oil consumption. Use unmixed and follow manufacturer instructions.

€30.64 €41.17

4T 15W-50 Street Engine Oil — 4 L, JASO MA2

-€11.77

LIQUI MOLY 4T 15W-50 Street Engine Oil — 4 L, JASO MA2

High-performance engine oil for sporting use. Low oil consumption; follow engine manufacturer instructions. Use unmixed.

€34.10 €45.87

4T 20W-50 Street Engine Oil — 4 L, JASO MA2

-€11.30

LIQUI MOLY 4T 20W-50 Street Engine Oil — 4 L, JASO MA2

High-performance engine oil for air- and water-cooled motorcycle engines. Very good dispersion, low oil consumption. Follow engine manufacturer instructions.

€32.81 €44.11

-€3.10

LIQUI MOLY 4T 10W-30 Street Engine Oil — 1 L, 10W-30, JASO MA2

High-performance engine oil for 4-stroke motorbikes; suitable for extreme and sporty use. Follow manufacturer instructions.

€8.99 €12.09

-€136.84

LIQUI MOLY Street 4T Engine Oil — 60 L (15.9 US gal), 10W-30, JASO MA2

Full synthetic high-performance oil for motorcycles; ensures maximum engine protection, cleanliness and smooth clutch operation.

€396.14 €532.98

-€3.37

LIQUI MOLY 4T 15W-50 Street Engine Oil — 1 L

High-performance oil for four-stroke motorcycles. For sporting use; suitable for engines with or without a wet clutch. Guarantees low oil consumption.

€9.81 €13.18

-€3.98

LIQUI MOLY 4T 5W-40 Street Race Engine Oil — 1 L, JASO MA2

Engine oil for 4-stroke motorcycles; low oil consumption and suitable for engines with or without a wet clutch.

€11.56 €15.54

Street Race Synthetic 4T Engine Oil — 5W-40, 205 L (54.2 US gal.), JASO MA2

-€530.85

LIQUI MOLY Street Race Synthetic 4T Engine Oil — 5W-40, 205 L (54.2 US...

Fully synthetic 4-stroke engine oil providing superior lubrication, engine cleanliness and smooth clutch and gear operation.

€1,500.23 €2,031.08

4T 5W-40 Street Race Engine Oil — 5W-40, 20 L (5.3 US gal), JASO MA2

-€58.21

LIQUI MOLY 4T 5W-40 Street Race Engine Oil — 5W-40, 20 L (5.3 US gal),...

High-performance engine oil for racing and road use. Compatible with wet clutches; suitable for air- and water-cooled engines. Guarantees low oil consumption. Follow the vehicle manufacturer's instructions and do not mix.

€169.32 €227.53

-€52.40

LIQUI MOLY 4T 15W-50 Street Engine Oil — 20 L (5.3 US gal.)

Engine oil for sporty street use; suitable for air- and water-cooled 4-stroke engines, including those with a wet clutch. Guarantees low oil consumption; follow the engine manufacturer's instructions and use unmixed.

€152.27 €204.67

-€3.98

LIQUI MOLY 4T 5W-40 Offroad Race Engine Oil — 1 L, 5W-40

Developed for four-stroke off-road engines; ideal for enduro, motocross, quads, SxS and snowmobiles. Follow manufacturer instructions. Do not mix with other oils.

€11.56 €15.54

4T 5W-40 Offroad Race Engine Oil — 4 L, 5W-40, JASO MA2

-€14.33

LIQUI MOLY 4T 5W-40 Offroad Race Engine Oil — 4 L, 5W-40, JASO MA2

High-performance 4-stroke off-road oil for enduro, motocross, quads, SxS and snowmobiles. Outstanding engine cleanliness. Do not mix.

€41.63 €55.96

-€2.92

LIQUI MOLY 4T 10W-40 Basic Street Engine Oil — 1 L, JASO MA2

Engine oil for air- and water-cooled 4-stroke engines; suitable for wet clutches; do not mix with other oils.

€8.42 €11.34

4T 10W-40 Basic Street Engine Oil — 4 L, JASO MA2

-€10.42

LIQUI MOLY 4T 10W-40 Basic Street Engine Oil — 4 L, JASO MA2

High-performance 4-stroke engine oil that keeps engines clean and protects under normal to tough conditions. Suitable for engines with or without a wet clutch; follow manufacturer instructions.

€30.24 €40.66

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MAINTENANCE

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Subcategories

Engine Oil

Primary Oil

Transmission Oil

Oil Filters

Brake Pads

Brake Fluid

Additives

Fork & Shocks Oil

Spark Plugs

Polish & Detailing

Chemical Products

Air Filters

Fuel Filters

Brake cleaner &...

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