BRIDE GIAS III Reclining Bucket Seat

Rigidness and hold that rivals the full bucket seat. The GIAS series, which has undergone a full model change for the first time in 16 years, is BRIDE’s flagship model in reclining sport seats. With “deep shoulder & high side support”, it is the ultimate super reclining bucket seat that combines high rigidity, sturdiness, hold, and comfort.

Newly Designed Steel Frame and Monocoque Shell

• The monocoque shell, which has been developed based on the STRADIA Ⅲ model and made with a newly designed high-rigidity steel frame, has improved significantly in terms of rigidity and sturdiness compared to the previous GIAS Ⅱ model. The frame’s tensile strength has increased by 200%, the sturdiness of the backrest by 15%, and the overall sturdiness by 40%.

The Newly Developed Multi-Level Reclining Mechanism

• Developed with ease of use foremost in mind, the new reclining mechanism backlash has been greatly reduced compared to past models. The backrest angle can be easily adjusted with a single motion of a lever, thus making it easy to use, even in a vehicle with little room. By implementing convenience, durability, and compactness, this product realized both a high hold and comfort.

Belt Holes Located Below The Crotch Area For Circuit Race

• In addition to the large-sized belt holes located in the backrest which are FHR system compatible, this model is newly equipped with belt holes located on the seat’s shell side, which are compatible with a 6-point harness. Furthermore, the size of the belt holes compared to the STRADIAⅢ model is reduced, which limits the extra movements of the belts, allowing for a safer run on the circuit.

Low Positioning Realized By The LOW MAX System

• The GIAS series utilizes the LOW MAX system; a technology that is patented by BRIDE. This system allows for low positioning even with limited seat space. In addition, with the LOW MAX system, it is possible to precisely adjust the steering center and the seat center. (Might not be compatible with some vehicles.)

The Ultimate Reclining Bucket Seat On The Streets With A Newly Designed High Rigidity Steel Frame, Monocoque Shell, and Precise Reclining Mechanism

• The GIAS Ⅲ comes with an improved seat rigidity and durability compared to the previous GIAS Ⅱ model, due to the newly designed bone frame and monocoque shell by 3D-CAD. Furthermore, the reclining mechanism and easy-to-operate reclining lever, newly developed in the pursuit of ease of operation, convenience, and durability, allow adjustment for multiple angles and realize a sturdy hold and comfort, reducing the backlash to a minimum. In addition, belt holes for 6-point harnesses are located on the backside of the seat, and exclusively designed seat and thigh cushions made of high-density urethane foam have been employed.
• The GIASⅢ is the ultimate reclining bucket seat on the streets that intricately combines the rigidity and hold necessary for circuit and sport driving, as well as the convenience and comfort needed for everyday use.
• This Model Comes In 3 Colors : gradation logo, black, and red.
• The Shell Comes In 2 Types : the silver shell made of FRP and the super aramid black shell, and for the cushions, you can choose between the standard type and the low type.

Exclusively Designed Seat and Thigh Cushions

• The cushions employed for the seat and thigh areas are made of exclusively designed high-density molded urethane foam. Your weight is distributed evenly on the flat seat, which gives it just the right amount of hold. It is also less likely to make you tired and highly durable. For the thigh cushions, you have the choice between the standard type and the low type, which is reduced in thickness.

Shoulder & Knee Support With A Sturdy Hold

• The GIAS III comes with a sturdier hold for the shoulder and knee supports compared to the STRADIA III. Compared with the GIAS II model, the load capacity of the frame has increased by 200%, the torsional strength by 40%, and the frontal collision strength of the backrest by 15%, which gives it the high rigidity and sturdy hold necessary to withstand strong G-forces.

Seat Rail Compatibility

• RO
• RB
• RK
• LR

Frequently Asked Questions

• What improvements does the GIAS III make over the GIAS II? The GIAS III introduces a newly designed steel bone frame and monocoque shell developed using 3D-CAD, delivering improved seat rigidity and durability over the GIAS II. The reclining mechanism has also been completely redesigned for improved ease of operation, convenience, and long-term durability, with backlash reduced to a minimum across the full range of adjustment angles.
• How does the reclining mechanism on the GIAS III work? The GIAS III features a newly developed reclining mechanism operated by an easy-to-use lever, allowing the seatback to be adjusted across multiple angles. The mechanism is engineered to minimize backlash, meaning the seat holds its set angle firmly without the play or looseness that affects the feel of most reclining systems. The design prioritizes ease of adjustment alongside the structural stability expected of a sports seat.
• Does the GIAS III support 6-point harnesses? Yes. The GIAS III has belt holes for 6-point harnesses located on the backside of the seat. These allow a competition-spec harness to be routed correctly without modification to the seat structure, making the GIAS III compatible with both standard seatbelts and 6-point harness configurations.
• What cushion options are available for the GIAS III? The GIAS III is available with two exclusively designed cushion configurations; a standard type and a low type. Both are constructed from high-density urethane foam and are designed specifically for the GIAS III seat and thigh geometry. The low type suits drivers who prefer or require a lower overall seating position within their vehicle.
• What shell and color options are available for the GIAS III? The GIAS III is available in two shell options: an FRP silver shell and a carbon shell. Three color variations are available across both shell types: gradation logo, black, and red.
• What makes the GIAS III suitable for both circuit use and daily driving? The GIAS III combines the structural characteristics of a purpose-built sports seat, including a rigid monocoque shell, high-rigidity steel bone frame, deep hold geometry, and 6-point harness compatibility, with the practical features needed for regular road use, including a multi-angle reclining mechanism, high-density urethane cushioning, and a straightforward adjustment lever. The two cushion configurations further extend its usability across different vehicle fitments and driver preferences. The result is a seat that performs in a circuit environment without requiring the driver to compromise their daily comfort to achieve it.
• Is the BRIDE GIAS III FIA approved? The source material provided does not specify FIA approval for the GIAS III. Please confirm FIA compliance status with Bulletproof Automotive before purchasing if FIA certification is a requirement for your intended use.

About BRIDE

BRIDE is a Japan-based manufacturer specializing in seats and rail components designed to sit closest to the driver, offering maximum protection in a collision. Their ASEA-accredited products meet full vehicle inspection standards and pass six rigorous safety tests covering seat back impact, head restraint performance, seat and belt mounting, and flame resistance. BRIDE is also the first Japanese company to receive FIA endorsement for its seats, with nine models approved for international competition. Every seat is built by hand in Japan using precision-engineered shells and technical fabrics, with all components sourced domestically to keep quality tightly controlled from start to finish. For BRIDE, “Made in Japan” reflects a long-held standard built on ingenuity, meticulous craftsmanship, and technical knowledge; qualities that make their seats a trusted choice in the demanding environment of motorsport.