The Knucklehead V-twin fitted to the Harley-Davidson EL is doubtless one of the most famous motorcycle engines of all time, and it’s certainly one of the best-known American V-twins of the 20th century. The name “Knucklehead” was coined by the EL model’s owners after the distinctive rocker boxes atop each cylinder – they have curved…
The Harley-Davidson Aermacchi era was an early pre-cursor to both the Buell era and the current era where we see Harley-Davidson branching out into electric motorcycle production with bikes like the LiveWire. All three of these eras were fuelled by the same basic vision – to bring the Harley-Davidson name into new motorcycle genres and…
This conversation was conducted by Silodrome contributor Tim Huber with key Harley-Davidson design and engineering personnel Brad Richards (Vice President of Styling and Design) Ben McGinley (EV Design Manager), and Glen Koval (Chief Engineer for LiveWire). Harley-Davidson has developed a distinct and iconic brand and identity over its 115 years of operating. The bikes have…
The Harley-Davidson WLA was designed to be an exceptionally tough motorcycle for use in the Second World War that could ford a stream up to 16 inches deep, carry 40 lbs of equipment, run on very low octane fuel, and remain reliable in environments ranging from the deserts of North Africa, to the Soviet Russian…
This is probably the most interesting street tracker we’ve ever featured. If you’re skeptical take a closer look at that front and rear suspension. The bike started out humbly with a 1200cc V-twin literally stolen from his wife’s Sportster and am old frame gifted to Kevin from a close friend. Thankfully his wife now has…
Although it’s a controversial thing to say to an American, the Harley-Davidson XR750 only really exists because of the British. Now before you start heating the tar and plucking yourself some feathers, hear me out. The Harley-Davidson XR750 – A History Speed Run The AMA Grand National Championship Class C rules which governed flat track…
This post was written by Anton Knutsson, the founder of Swedish custom motorcycle garage Injustice Customs. When possible we like to bring you the story of a custom in the words of the people who built it to give you insight into their process and methods, and to cut out the middle man. Meet Anton…
This trike is a combination of two of America’s great early workhorses – the Harley-Davidson Servi-Car and the Model T Ford. It was built by Sanders Antique Auto Restoration in Rockford, Illinois using an original 1947 Harley-Davidson Servi-Car and a Model T Ford pick bed which was shortened and sectioned to fit the chassis. The Harley-Davidson Servi-Car The Harley-Davidson Servi-Car…
For years I have drooled over the styling of Harleys and Indians from the 1940’s. I also inspired by the images of TROG in the USA. Finding and affording an original Harley or Indian of this era was beyond my means so this created an opportunity to build a replica with a twist.
The Harley-Davidson Sportster Street Tracker The Harley-Davidson Sportster Street Tracker is by far the best American motorcycle that isn’t actually in production. Custom motorcycle garages like XTR Pepo make light work of turning a stock Sportster into a handsome, nimble, and fast street tracker – but the Harley-Davidson factory in Milwaukee has been very slow…
The Harley-Davidson JDH Twin-Cam The Harley-Davidson JDH Twin-Cam is one of the most celebrated motorcycles ever built by the Milwaukee-based manufacturer. The 74 cubic inch V-twin featured twin cams with two lobes on each, rather than the older set-up that used a single cam with 4 lobes. This reduced the reciprocating weight and reduced the length of…
The Harley-Davidson XR1200X The Harley-Davidson XR1200X was the high-end version of the short-lived XR1200 series by the Milwaukee-based motorcycle manufacturer. That “X” suffixed to the name denoted Showa Big Piston Forks and twin full-floating Nissin front brake rotors up front with Showa shocks (with piggyback nitrogen-charged reservoirs) in the rear – the most modern suspension…
