Harley-Davidson Museum - 1956 KR. This factory racer is part of the K series of H-D bikes, which also included the K, KH and KHK models. It is original and unrestored, with
1956 Harley-Davidson® FLF Hydra-Glide Sport Solo for Sale in Suffern, NY (Item 52422)
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1956 Harley-Davidson KHK | HowStuffWorks
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