What is considered high mileage for a harley davidson motorcycle

Rebuilding the engine should not be considered as an engine failure but more of a part of the routine maintenance and care. Harley-Davidson engines can last between 30,000 to 150,000 miles before having to be rebuilt.

Many touring bike owners put over 10,000 miles per year on their bikes. As long as the owner commits to proper maintenance, this usually won't be a problem for a bike that's built for it.