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.
Active filters
Fully synthetic motorcycle engine oil that maintains engine cleanliness, improves HTHS viscosity, and provides anti-wear protection under extreme pressure.
High-performance 4-stroke motorcycle oil that improves piston sealing, resists oxidation, and reduces clutch slippage.
Engine oil for four-stroke motorcycles that ensures piston ring sealing, reduces foam and aeration, and includes anti-wear additives to lower maintenance costs.
Engine oil that preserves piston sealing, reduces foam and wear, and lowers maintenance costs.
Improves viscosity index for reliable performance across temperatures.
Detergent additives help control engine deposits.
Formulation reduces premature oil ageing and can lower service costs.
High-performance scooter oil designed to control deposits, improve viscosity across temperatures, reduce maintenance costs and extend engine life.
- Fits Assault Charge air cleaners
- Machined billet aluminum arms
- Rechargeable long-life filter
- Includes rain sock
- Made in the USA
Rechargeable long-life filter kit for Assault Charge air cleaners; includes rain sock and machined billet aluminum arms. Made in the USA.
Ultra-viscous oil for foam air filters that traps particulates, improves airflow, and resists water.
Universal brake line fitting for repair and custom installations. Made in the U.S.A.
- Formulated for gearboxes and final drive units without a wet clutch
- Smooth shifting and reduced gear whine
- Extreme pressure additives reduce component wear
- For motorcycles and ATVs (not for wet clutches)
Formulated for motorcycle racing transmissions. Maximum clutch performance and smooth shifting. Wear protection extends clutch life. Not recommended for use in Harley Davidson transmission.