In the late 70s, Harley was in a phase of small-displacement bikes while under the control of AMF. They decided to dabble in the world of motocross, and had their Italian branch, Aermacchi, build the Harley-Davidson MX250. It was the first (and only) HD MX bike, and it only lasted for one year with a production run of 65 bikes. The package was oddly international – an Italian motor with Japanese suspension, ignition, and tires, and Spanish rims. Magazine reviews of the time all spoke highly of the power from the engine, though the general consensus was that the powerband was relatively narrow. HD focused its marketing on racing, and they even had a factory team (starring Rex Staten) that earned a podium spot in a MX National in 1977.
The bike weighed 212 pounds, and the 242.6cc engine took in gas from a 38mm Dell Orto carb and pushed its 32.4 horsepower through a 5 speed transmission. Most reviewers felt that the Harley-Davidson MX250 was a solid first effort that would become an excellent bike after another year of tweaking. Unfortunately, that additional year never came. Want to learn more? Check out the only website dedicated to the MX250.
This example has never been raced – it apparently was just used as a fun bike for a few years, and then put in display in a private collection. The seller says it has no issues and that it ‘starts, rides, and shifts as it should.’
Find this MX-250 for sale in Hagerstown, Maryland with bidding up to $6,000