Vertex x ZETA IV Classic Styel
- Collaboration seat between Vertex Japan and Bride Japan
- Classic full bucket seats that revive the design of the previous model
- The ZETA IV CLASSIC is a full bucket seat with a classical design that revives the design of the previous model based on the ZETA IV, a standard model of BRIDE full bucket seats that covers everything from general public roads to hard sports driving on circuits.
- While the shell shape, material, and rigidity ensure the performance of the latest model, the small diameter belt holes give it a nostalgic design. This classical sports full bucket seat revives the design of the previous model while retaining the basic performance of the lightweight and highly rigid ZETA IV, such as high holding power, comfort, durability, and safety.
- The shell material is a dark gray silver FRP shell
- In addition, the ZETA IV CLASSIC is a model without an FIA certification label.

The latest in classical design full bucket seats
The ZETA IV CLASSIC revives the sharply designed small diameter belt holes that were used in the previous model ZETA III, and it has a classical atmosphere despite being a modern full bucket seat. The design matches Japanese sports cars that have survived the era, such as old cars and famous cars of the past.
*The seat dimensions are the same as the standard type ZETA IV.

New standard model
Standard shape of BRIDE full bucket seat derived from ergonomics and human skeleton. Based on the knowledge cultivated in the ZETA series, the newly-developed ZETA IV can be installed in many vehicle types and can be used regardless of the competition category. ZETA is the best seller of BRIDE full bucket seat standard model since 1990. This was designed to match the human skeleton and body shape, and considered for the safety of road driving, circuit driving and other motorsports. ZETA is the racing comfort model.

Shell design and hold performance considering safety
The new shell shape and the vertical slits in the back cushion improve the fit from the headrest to the back, shoulders, and can keep the appropriate driving position for a long time without difficulty. The shape design with the thigh lifted prevents the submarine phenomenon (a phenomenon in which the occupant sinks in the forward downward direction) during hard braking or collision accident.

Advanced material and Manufacturing method
By adding more high-performance materials to the FRP shells (glass fiber and aramid fiber) that have been used so far, the shell rigidity has been increased by 15%. The seat cushion and thigh cushion, which are in close contact with the body, have newly adopted molded urethane to improve comfort and durability for long driving.

LOWMAX system is used in ZETA series
The shoulder size is reduced to 560mm, and the LOWMAX system, which has been used only for some full bucket seats and reclining seats, has been introduced for ZETA. So the "seat center = handle center", which was difficult with conventional design, was made with a larger number of vehicle types.

THESE SEATS ARE HIGH QUALITY REPLICAS, SOLD INDIVIDUALLY BUT WILL INCLUDE SLIDERS AND SIDE BRACKETS - ETA LATE JULY 2025 - ONLY AVAILABLE IN LARGE SIZE