Specialized/Jason LaVeris/FilmMagic/Getty/Business Insider

Behold the new home-run king of bicycles: the S-Works McLaren Tarmac, which former baseball star Barry Bonds bought this week for 20 grand.

The bike was inspired by Formula One leader McLaren and made in collaboration with Tour de France-proven bike company Specialized of Morgan Hill, California. Only 250 of these carbon-fiber rockets were made.

Bonds is considered one of the greatest baseball players of all time, and not without controversy. At 50, he's also a passionate cyclist — with an incredible bike to boot.