OS Giken

OS Giken is a Japanese brand that specializes in high-performance drivetrain components for both racing and street applications. Established in 1951, OS Giken has become a trusted name among enthusiasts and professional racers for its commitment to engineering quality and innovation. The company's diverse product line includes limited slip differential (LSD), clutch kit, and transmission gears, all designed to optimize power delivery and handling. Their differentials are engineered to improve traction and stability, making them a popular choice for those looking to enhance their vehicle's performance.

OS Giken offers a variety of clutch systems, including twin plate clutch and triple plate clutch, which are known for their high torque capacity and smooth engagement. These racing clutch systems are built to withstand the demands of high-horsepower engines. In addition to clutches, OS Giken also produces high-strength transmission components and gears that are designed to handle increased power and provide reliable operation. These products are developed with a focus on durability and precision, ensuring they meet the needs of serious performance drivers.