Crocker is a North American motorcycle brand, founded in Los Angeles, California by Albert G. Crocker. This brand was produced in the United States during the 1930s and early 1940s and built powerful overhead-valve V-twin motorcycles that often outperformed contemporary rivals and became known for its advanced engineering and exceptional performance. Produced in very limited numbers, Crocker machines are today regarded as some of the most significant and collectible motorcycles in American history.