BRIDE FX Super Seat Rail

The BRIDE Super Seat Rail FX Type is a Japanese-manufactured FIA-approved competition seat rail, designed as a fixed-type rail for sanctioned motorsport use. Built with aluminum side stays for reduced weight and increased rigidity, the FX Type delivers a super low seating position of up to 30mm below standard, subject to vehicle type, and achieves the same seating position as the FO Type and FG Type within the BRIDE performance rail lineup. The FIA approval is the defining distinction that sets the FX Type apart from every other rail in the BRIDE lineup. For drivers competing in events where the seat rail must carry FIA certification alongside the seat itself, the FX Type is the only BRIDE rail in the performance range that satisfies this requirement. The fixed-type construction is designed for competition conditions where positional security and structural integrity under load are non-negotiable.

Utilizes Sliders Made By Faurecia Exclusively For BRIDE

• BRIDE has chosen to use parts exclusively provided by Faurecia (France), a top global parts supplier, for the vital BRIDE super seat rail sliders
• These sliders have upper rails measuring 2.0mm in thickness and lower rails measuring 2.3mm in thickness. They are able to securely lock both the left and right sides with no rattling, and offer great strength and durability. The pitch of the sliders is 10mm, and they offer a slide amount of 220mm.

ASEA-Approved High Quality & Peace of Mind

• The super seat rail has been officially approved by ASEA, the Japanese–based motorsports industry organization that sets standards for tuning parts manufacturers and sellers

Features

• The vehicle‘s altitude can reach a maximum of 30 meters in a very low position
• Manufactured in Japan
• The seat should measure 290mm (+5/-5) in length and 395mm in width
• Parts made of aluminum remain on the side
• Accredited by the FIA
• Competition–Specific Fixed Seat Track
• The seating arrangement is identical to that of the FO & FG type

Applications

• XETA IV Series
• ZIEG IV Series
• A.i.R. Series

Frequently Asked Questions

• Is the BRIDE Super Seat Rail FX Type FIA approved? Yes. The FX Type is FIA approved, making it the only FIA-certified rail in the BRIDE performance seat rail lineup. For drivers competing in sanctioned events where the seat rail must carry FIA approval alongside the seat, the FX Type is the correct choice within the BRIDE range.
• What seats is the FX Type compatible with? The FX Type is compatible with the BRIDE fixed bucket seat series and edirb models 031, 042, 061, and 067, excluding the ZETA III Type-XL and the ZODIA. Third-party compatibility includes the RECARO SP-G, SPARCO PRO DRIVE, AAR Racing, COBRA, and any other seat whose mounting dimensions fall within 290mm length x 395mm breadth.
• How does the FX Type differ from the FO Type and FG Type? The FX Type achieves the same seating position as the FO Type and FG Type and shares the same mounting dimensions and seat compatibility range. The key differences are that the FX Type is FIA approved for competition use, uses aluminum side stays for a lighter and stiffer construction than the FO Type, and is designated as a fixed-type competition rail. The FO Type is priced at JPY 31,900 without FIA approval, and the FG Type at JPY 31,900 also without FIA approval. The FX Type at JPY 35,200 is the premium option for drivers who need the same position with certified competition credentials and aluminum construction.
• What makes the FX Type a fixed-type competition rail? The fixed-type designation means the rail does not incorporate reclining or adjustable back mechanisms, producing a more rigid and secure mounting platform suited to the structural demands of competition driving. Combined with aluminum side stays and FIA approval, the FX Type is engineered to maintain precise seat positioning under the forces generated in motorsport conditions.
• How much does the FX Type lower the seat position? The FX Type delivers a super low seating position of up to 30mm below standard, the same as the FO Type and FG Type. The actual reduction achieved is vehicle-dependent and the maximum 30mm is not guaranteed across all fitments.
• What are the mounting dimensions of the FX Type rail? The FX Type has mounting dimensions of 290mm length with a ±5mm tolerance and 395mm breadth, consistent with the FO, FG, IG, FK, and FB Types. Seats from other manufacturers that fall within these dimensions are also listed as compatible.
• Is the BRIDE Super Seat Rail FX Type made in Japan? Yes. The FX Type is manufactured in Japan to BRIDE’s quality and fitment standards, consistent with the domestic production approach applied across the BRIDE seat and rail lineup.

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.