Jamestown Harley-Davidson is located in the heart of the Motherlode. There is great riding in any direction. We are the only dealer in the Motherlode. We have been providing great service for 17 Years. General Information This factory authorized dealership is full service, offering a complete selection of genuine Harley-Davidson® Motor Parts, Motor Accessories, MotorClothes® Merchandise, collectibles, leathers and a large variety of our unique Harley-Davidson® t-shirts.