Chain Kits & Sprockets

Harley-Davidson chain kits and sprockets cover the components used to transfer power through chain-driven final-drive and transmission systems. The range includes Harley-Davidson chain conversion kits, rear chain drive kits, engine sprockets, transmission sprockets, rear sprockets, drive chains, master links, connecting links and sprocket hardware. Chain conversion options from Bung King, Trask, V-Twin and other manufacturers are available for selected Harley-Davidson Sportster, Dyna, Softail, Touring, FXR and Big Twin applications.

The product selection includes Harley-Davidson drive chains, including O-ring, X-ring, non-sealed and drag-racing chains from EK, DID, RK, Regina, Diamond, Fire Power and Vortex. Sprocket options include front transmission sprockets, rear sprockets, offset sprockets, engine sprockets, compensator sprockets and cush-drive sprockets in different tooth counts and configurations. Supporting components include sprocket shaft spacers, sprocket lock nuts and tabs, chain adjusters, chain guards, sprocket hub kits, connecting links, chain breakers, rivet tools and chain maintenance products.

Harley-Davidson chain-drive components are available for different primary and final-drive configurations, including chain conversions on models originally equipped with belt drives. The category covers replacement and conversion components for older FL, EL, FX, FXR, Sportster, Softail, Dyna, Touring and Big Twin motorcycles, as well as selected Milwaukee-Eight applications. Chain size, sprocket tooth count, offset, shaft and hub configuration, wheel setup and motorcycle application determine which Harley-Davidson chain and sprocket parts are appropriate for a particular drivetrain.