OS Giken has been manufacturing high-end performance drivetrain components since 1973. It is one of the most respected brands in Japan’s racing and street performance market, with a reputation for durability and impeccable quality. When you purchase an OS Giken product you know it contains the Japanese engineering excellence that only a genuine, original part can offer.

Otomoto is the official distributor of OS Giken products in Australia, so we can offer you the proper after sales support and technical information you need when purchasing this type of product.

Note that there is no added shipping cost when you order a total of $800 or more online!