ORC – High-Performance Racing Clutches from Japan

Since 1938, OGURA Racing Clutch (ORC) has been a trusted name in Japanese motorsport engineering, with proven performance in Super GT, Super Taikyu, and more.

Lightweight, Track-Proven Clutch Systems

The flagship RC Series features a chromium molybdenum steel flywheel, delivering low inertia and faster engine response—perfect for competitive driving.

Built for Motorsport, Trusted Worldwide

With decades of race development, ORC clutches are known for reliability, precision, and performance, making them the choice for serious drivers and pro teams alike.