Harley-Davidson Knucklehead - Eighty Years
Motorcycle technology lagged far behind automotive technology since the earliest days of the internal-combustion engine. All that changed in 1936 when Harley-Davidson introduced the Model EL. For the first time ever, a company was manufacturing a high-performance overhead-valve engine for the masses.
And what an engine it was - in addition to bringing state-of-the-art technology to the motorcycling world - a work of art. Because of the shape of its rocker covers, the engine was given a nickname to match its looks: the Knucklehead.
The technology used in this engine was so advanced that it laid the foundation for every future Harley-Davidson motorcycle, including the current models built in the 21st century. To this day, every cruiser-style motorcycle adheres to the shape of that original Knucklehead.
Celebrate the engine that changed the motorcycle world. "Harley-Davidson Knucklehead" tells the entire Knucklehead story - accompanied by modern and period photography - from the very first overhead-valve V-twin Harley produced for the public through the post-war models, continuing right up until today, when aftermarket manufacturers reproduce complete Knucklehead crate engines because of its continuing popularity.
Author: | Greg Field |
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Specs: | 200 pages, 31 x 25.5 x 1.6 cm / 12.2 x 10 x 0.63 in, hardback |
Illustrations: | 200 b&w and colour photos |
Publisher: | Crestline Books (USA, 2019) |
ISBN: | 9780785837459 |
Harley-Davidson Knucklehead - Eighty Years
Language: English
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