Harley-Davidson isn't the oldest American marque – that distinction goes to Hendee/Indian – but it's the only one that has ...
These ten Harley-Davidson engines are just as legendary as the models they powered - and they will run forever with the right ...
Harley-Davidson Big-Twin engines have always tended toward the upper end of their contemporary displacement ranges, which ...
It started selling V-twin-powered motorcycles with some success in 1909, and its first big twin engine was made available to the public in 1911. Since then, we’ve seen Harley go through a number ...