OS GIKEN
AUTHORIZED WHOLESALE DISTRIBUTOR
AUTHORIZED WHOLESALE DISTRIBUTOR
Starting in the early 1960’s, Osamu Okazaki set out on a mission to build high-performance Japanese race engines to compete with the championship-winning European offerings of the time.
Mr. Okazaki founded his company, OS Giken, in the early 1970’s with strength, durability, and the pursuit of high performance in mind; these goals for parts development remain true today and OS Giken has established itself in the upper-echelon for designing and manufacturing high quality, high performance, and supremely durable parts.
From Mr. Okazaki’s humble beginnings tinkering with motorcycle parts at home, OS Giken has evolved and grown over the years, building and cementing a reputation as one of the best racing drivetrain parts manufacturers in the world.