MAINTENANCE (2)

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 &...
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.

6-in-1 Superior Penetrating & Lubricating Fluid — 400 ml (13.5 US fl oz.)

-€4.05

BEL-RAY 6-in-1 Superior Penetrating & Lubricating Fluid — 400 ml (13.5...

Multi-purpose penetrating and lubricating fluid that cleans, displaces water, reduces friction and protects surfaces; safe on electrical contacts, vinyl, wood and paint.

€10.66 €14.71

Spark Plug Head Bolt Cover — Chrome, Silver

-€18.21

KURYAKYN Spark Plug Head Bolt Cover — Chrome, Silver

Stepped and slotted design complements the engine; faceted edges reflect light. Easy to install for a clean, finished look.

€70.78 €88.99

-€8.72

POLISPORT Polisport Quick Fill Spout — Black

Quick fill spout compatible with KTM tanks — fast pour, auto shut-off, 37 mm diameter, no spills.

€16.20 €24.92

-€16.98

BEL-RAY Thumper® Racing Synthetic Ester 4T Engine Oil — 10W-50, 4 L

Synthetic ester 4T engine oil for single-cylinder offroad motorcycles and ATVs; improves horsepower, clutch feel and wear protection.

€47.41 €64.39

EXL Mineral 4T Engine Oil — 208 liter (55 US gal.), 20W-50, API SM, JASO MA2

-€430.44

BEL-RAY EXL Mineral 4T Engine Oil — 208 liter (55 US gal.), 20W-50,...

Premium 4T engine oil with superior anti-wear protection, corrosion inhibitors, antioxidants, reduced evaporation loss, and strong wet clutch performance. Recommended change intervals for MX and dual-sport use.

€1,216.48 €1,646.92

-€17.46

POLISPORT Polisport Utility Can Pro Octane 20L — Red

Durable, leak-proof fuel jug with ergonomic dual handles, attached mixer and cap mix gauge. ADR homologated; spare parts available.

€32.46 €49.92

Synthetic Ester Blend Engine Oil — 208 L (55 US gal.), 10W-40, JASO MA2

-€513.67

BEL-RAY Synthetic Ester Blend Engine Oil — 208 L (55 US gal.), 10W-40,...

Premium ester-enhanced engine oil that blends synthetic performance with select mineral bases for reliable protection, shear resistance, and stable viscosity; supports wet-clutch operation and both air- and liquid-cooled motorcycle engines.

€1,451.68 €1,965.35

-€16.00

POLISPORT Polisport Utility Can Pro Octane 10L — 10 L, Red

10 L capacity, translucent HDPE construction with heavy-duty walls; ADR compliant and homologated for Europe. Leak-proof cap, ergonomic two-handle design, integrated oil/fuel mixer with mix gauge, non-slip base. Spare fill hose and quick fill spout available.

€29.75 €45.75

-€4.21

BEL-RAY EXP Synthetic Ester Blend 4T Engine Oil — 20W-50, 1 L (1.05 qt)

Semi-synthetic ester blend that improves film strength, smooths shifting, extends wet clutch life, and offers stable viscosity for riders changing oil every 5,000 miles.

€9.58 €13.79

Synthetic Ester Blend Engine Oil — 60 L (15.9 US gal.), 10W-40, JASO MA2

-€163.33

BEL-RAY Synthetic Ester Blend Engine Oil — 60 L (15.9 US gal.),...

High-performance semi-synthetic engine oil with ester technology for 4-stroke motorcycles. Protects against shear and viscosity breakdown and is suitable for wet clutches.

€461.63 €624.96

V-Twin Mineral 4-Stroke Engine Oil — 1 L (1.05 US qt), 20W-50, JASO MA2

-€2.88

BEL-RAY V-Twin Mineral 4-Stroke Engine Oil — 1 L (1.05 US qt), 20W-50,...

Mineral motorcycle oil formulated for V-Twin engines; usable in engine, primary and transmission. Exceeds OEM specifications and reduces evaporation loss. Ideal for riders who change oil every 2,500–3,000 miles; compatible with EVO, Twin Cam and M8 engines.

€7.23 €10.11

-€9.70

BEL-RAY V-Twin Mineral 4-Stroke Engine Oil — 20W-50, 4 L (1.05 US gal.)

Mineral motorcycle oil formulated for V-Twin engines. Usable in engine, primary and transmission; recommended for oil changes every 2,500–3,000 miles.

€26.17 €35.87

-€3.29

BEL-RAY V-Twin Semi-Synthetic 4-Stroke Engine Oil — 1 L, 20W-50

Synthetic ester blend that improves film strength and oxidation resistance while maintaining stable viscosity across a wide temperature range. Suited for riders who change oil every 5,000 miles; recommended for Twin Cam & M8 engines.

€8.66 €11.95

V-Twin Semi-Synthetic 4-Stroke Engine Oil — 4 L (1.05 US gal), 20W-50

-€11.87

BEL-RAY V-Twin Semi-Synthetic 4-Stroke Engine Oil — 4 L (1.05 US gal),...

Semi-synthetic blend offering synthetic-like protection and high film strength. Ideal for riders who change oil every 5,000 miles; recommended for Twin Cam and M8 engines.

€32.28 €44.15

-€5.64

BEL-RAY V-Twin Synthetic 4-Stroke Engine Oil — 1 L (1.05 US qt), 10W-50

High-performance full-synthetic 4-stroke engine oil engineered for extended drain intervals and superior protection. Recommended for Twin Cam & M8 engines.

€13.67 €19.31

-€355.43

BEL-RAY Shop Mineral 4T Engine Oil — 208 L (55 US gal), 10W-40, JASO MA2

All‑season mineral 4‑stroke engine oil that controls deposits and reduces oil consumption.

€1,004.45 €1,359.88

-€355.43

BEL-RAY Shop Mineral 4T Engine Oil — 208 L (55 US gal), 20W-50

All-season mineral motor oil for air- and liquid-cooled four-stroke engines. Controls deposits and reduces oil consumption.

€1,004.45 €1,359.88

-€3.73

BEL-RAY Moto Chill Racing Coolant — 1 L (1.05 US qt)

Pre-mixed, ready to use
Protects aluminum and magnesium from corrosion
Non-toxic, propylene glycol formula; biodegradable
Boiling: 228º F · Freezing: -31º F

€10.06 €13.79

Thumper® Racing Synthetic Ester 4T Engine Oil — 1 L, 10W-60, JASO MA2

-€4.79

BEL-RAY Thumper® Racing Synthetic Ester 4T Engine Oil — 1 L, 10W-60,...

Synthetic ester formula for maximum horsepower, consistent clutch performance, and wear protection for valve-trains, rings, cylinders, and pistons. For single-cylinder offroad motorcycles and ATVs.

€12.68 €17.47

EXS Synthetic Ester 4T Engine Oil — 10W-40, 1 L (1.05 US qt), JASO MA2

-€5.28

BEL-RAY EXS Synthetic Ester 4T Engine Oil — 10W-40, 1 L (1.05 US qt),...

100% synthetic ester base oil with superior film strength, exceptional shear stability and extreme-pressure additives; lowers friction and supports extended drain intervals for performance machines.

€13.11 €18.39

EXS Synthetic Ester 4T Engine Oil — 4 L (1.05 US gal.), 10W-40, 4-stroke, Ester (synthetic)

-€17.33

BEL-RAY EXS Synthetic Ester 4T Engine Oil — 4 L (1.05 US gal.),...

100% synthetic engine oil with superior film strength, exceptional shear stability, and extreme pressure protection for smoother shifting and reduced operating temperatures.

€48.90 €66.23

-€6.41

KURYAKYN Replacement Cage Filter for Pro-R Series Hypercharger™ — Black

Top replacement cage filter for Pro-R series air cleaners. Washable and reusable. Easy to install.

€14.96 €21.37

-€4.09

BEL-RAY Foam Filter Oil — 1 L (1.05 US qt)

Ultra-viscous oil for foam air filters that traps particulates, improves airflow, and resists water.

€9.70 €13.79

Foam Filter Oil — 400 ml (13.5 US fl oz.), aerosol spray, full-synthetic

-€2.75

BEL-RAY Foam Filter Oil — 400 ml (13.5 US fl oz.), aerosol spray,...

Ultra-viscous foam filter oil that traps particulates, improves airflow, and resists water to prevent clogging in dusty or wet conditions.

€7.36 €10.11

-€3.22
Out of Stock

BEL-RAY Super Clean Chain Lube — 175 ml (5.9 US fl oz)

Dries white for complete coverage, resists fling-off and won’t attract dirt. Wear and corrosion protection for ring and non-sealed chains; suitable for street and off-road use.

€6.89 €10.11

ATV & SxS Mineral 4T Engine Oil — 10W-40, 1 L, 4-Stroke

-€3.65
Out of Stock

BEL-RAY ATV & SxS Mineral 4T Engine Oil — 10W-40, 1 L, 4-Stroke

Petroleum-based formula tailored for 4T ATVs and UTVs.

Rust Defense System protects engine components.

Wear protection extends engine life.

Suitable for air-cooled and liquid-cooled engines with wet clutches.

€8.30 €11.95

EXL Mineral 4T Engine Oil — 20W-50, 1 liter (1.05 US quart), JASO MA2

-€3.76
Out of Stock

BEL-RAY EXL Mineral 4T Engine Oil — 20W-50, 1 liter (1.05 US quart),...

Premium mineral 4T engine oil that delivers strong anti-wear protection, corrosion resistance, reduced evaporation loss, and reliable wet-clutch performance. Ideal for frequent oil-change intervals.

€8.19 €11.95

-€4.12
Out of Stock

BEL-RAY High-Performance Fork Oil — 1 L (1.05 US qt), 10W

Formulated for front forks to reduce fade, eliminate stiction and drag, provide superior anti-foam protection, and extend component life.

€9.67 €13.79

-€4.12
Out of Stock

BEL-RAY High-Performance Fork Oil — 1 L, 30W

Reduces stiction and foam for smoother fork operation and longer component life.

€9.67 €13.79

Thumper® Racing Synthetic Ester 4T Engine Oil — 10W-50, 1 L (1.05 US qt)

-€4.79
Out of Stock

BEL-RAY Thumper® Racing Synthetic Ester 4T Engine Oil — 10W-50, 1 L...

Synthetic ester formula for maximum horsepower, consistent clutch performance, and wear protection for single-cylinder offroad motorcycles and ATVs.

€12.68 €17.47

Showing 31-60 of 63 item(s)

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MAINTENANCE

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Engine Oil

Primary Oil

Transmission Oil

Oil Filters

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Spark Plugs

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Fuel Filters

Brake cleaner &...

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