Specialized Bicycle Components is one of the world leading bicycle brands, founded in 1974 by Mike Sinyard in Morgan Hill, California. The company designs and manufactures bicycles, components, apparel, and accessories for road cycling, mountain biking, gravel riding, and e-bikes. Specialized has a long history of innovation, including producing the first major production mountain bike, the Stumpjumper, in 1981.
Specialized current lineup includes the Tarmac SL and Aethos road bikes, the Stumpjumper and Epic mountain bikes, the Diverge gravel bike, and the Turbo line of e-bikes. The company operates the Retul bike fitting system and Body Geometry design philosophy to optimize rider comfort and performance. Specialized sells through its network of authorized dealers and directly through its website, offering tools for bike customization, sizing, and test ride scheduling at local Specialized retailers.