OS Giken OS-FR7 - 7 Speed Sequential (Gearbox Only)

Manufacturer: OS Giken

Article no.: OS071-FR7

Price on request

Limited availability, delivery time on request

OS Giken OS-FR7 - 7 Speed Sequential (Gearbox Only)

Engineered for the most demanding motorsport environments, the OS Giken OS-FR7 is a 7-speed sequential dogbox transmission designed exclusively for front-engine, rear-wheel-drive sports compact race cars. Its compact, teardrop-shaped housing and top-mounted gear selector ensure easy installation in vehicles with limited transmission tunnel space, such as for Mazda RX-7 (FD3S), for Honda S2000 (AP1/AP2), and for Toyota GT86.

7-speed sequential dog engagement for rapid, precise shifting
Straight-cut, induction-hardened gears for maximum durability
Compact profile and teardrop housing for tight fitment
Digital gear position indicator gauge and harness included
Universal design with optional vehicle-specific bellhousings
Robust construction using carefully selected raw-forged materials

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Starting in the early 1960's, Masaharu Okazaki set out on a mission to build high-performance Japanese race engines to compete with the championship-winning European offerings of the time. Armed only with a pure passion for motorsports and an innate ability to absorb information, he basically took things apart in his garage, figured out how they work, and designed improvements to increase performance. A self-educated man, he originally began working on motorcycles and eventually moved on to parts development for 4-wheel automobiles. 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. Officially founded in 1973, the company headquarters and factory are located in Okayama, Japan. All OS Giken parts are 100% manufactured and assembled in Japan, under very strict quality-control guidelines.