Bride Japan Zeta IV King Gradation Logo - Silver FRP Sparkle Back - Standard Cushion - Low Max
or as low as $145.83/mo with Affirm
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Drift King · Tsuchiya Signature
ZETA IV KING — Drift King GradationZETA IV Drift King — Keiichi Tsuchiya Collaboration Model
Debuted in 1990, the BRIDE full bucket seat standard model ZETA series has won many race scenes and has continued to protect the safety of drivers. ZETA IV KING is a collaboration model of the latest ZETA IV and Drift King “Keiichi Tsuchiya”.
ZETA IV Drift King — Keiichi Tsuchiya Collaboration Model
Debuted in 1990, the BRIDE full bucket seat standard model ZETA series has won many race scenes and has continued to protect the safety of drivers. ZETA IV KING is a collaboration model of the latest ZETA IV and Drift King “Keiichi Tsuchiya”.
ZETA IV is BRIDE’s flagship model with a shell design that fits the body, made for use in a wide range of scenes from street to motor sport. Based on BRIDE’s seat-making technology and know-how, high-performance materials are used in each part — lightweight, highly rigid, and surpasses conventional products in holdability, comfort, durability, and safety.
Two shell materials: Silver FRP shell and Super Aramid Black shell. The color is based on black fabric with a special green-line and stitch specification in Tsuchiya’s image color. FIA 8855-1999 approved.
Accented with Green Lines, Stitches and Gold Embroidery
The KING series is designed with the green lines and stitching that are the image color of Keiichi Tsuchiya — former racing driver and Japan’s leading drifter. Tsuchiya’s nicknames “KING” and “craftsman” are embroidered in gold on the front and back of the backrest and headrest.
Cushion for Comfort and Durability
Seat and thigh cushions are made of specially designed high-density urethane foam. The flat seat surface applies pressure evenly, providing excellent hold and reducing fatigue on long sessions. The back cushion has a vertical slit creating a good fit for the spine.
Dimensions: Tsuchiya green-line accent · gold KING + craftsman embroidery · high-density urethane cushion
Silver FRP or Super Aramid Black Shell
Product Lineup
ZETA IV KING is BRIDE’s Drift King Keiichi Tsuchiya signature model — two color expressions across two shell materials. Your current selection: HA1DSF is highlighted below.
| Shell Material | Color | Product No. | Cushion | Weight | Cover | FIA |
|---|---|---|---|---|---|---|
| Silver FRP | Drift King Gradation | HA1DSF | Standard | 7.4 kg | Flame-retardant fabric | ✔ |
| Super Aramid Black | Drift King Gradation | HA1DSC | Standard | 7.4 kg | Flame-retardant fabric | ✔ |
| Silver FRP | Drift King Red | HA1RSF | Standard | 7.4 kg | Flame-retardant fabric | ✔ |
| Super Aramid Black | Drift King Red | HA1RSC | Standard | 7.4 kg | Flame-retardant fabric | ✔ |
Specifications
- Type
- Full bucket racing seat (fixed, special edition)
- Series
- ZETA IV KING · BRIDE Drift King Keiichi Tsuchiya signature collaboration
- This SKU
- HA1DSF · Drift King Gradation · Silver FRP
- Cushion
- Standard cushion (specially designed high-density urethane)
- Cover
- Flame-retardant fabric (Tsuchiya green-line specification)
- Weight
- 7.4 kg
- Shell Options
- Silver FRP Shell · Super Aramid Black Shell
- Colors
- Drift King Gradation Logo · Drift King Red
- FIA Approval
- Yes — FIA-compliant (all configurations)
- Head Protection
- Gold KING + craftsman embroidery · signature green-line accents
- Seatback
- PVC leather side panels · vertical slit cushion fit
- Belt Holes
- Large belt holes · FHR (HANS) compatible
- Origin
- Made in Japan · BRIDE Inc.
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