Harley-Davidson warns European tariffs will cause a 'tremendous cost increase' (HOG)

Scott Olson/Getty Images) Harley-Davidson said Monday that new European taxes on imported motorcycles will have a "significant impact" on its business, increasing the cost of motorcycles by $2,200 on average. Harley-Davidson also plans to shift building of EU-bound motorcycles outside of the US. Shares of the company fell about 2% following the regulatory filing Monday morning. Follow Harley-Davidson's stock price in real-time here. European tariffs imposed as retaliation for President Donald Tr...