Overview

Racetech USA 4129 Series Seats

Racetech USA 4129 Series seats are professional-grade, FIA 8862-2009 homologated racing seats, offering superior safety with an impact-resistant hybrid shell (fiberglass/Kevlar®/carbon) and 270-degree head protection. Engineered for top-level motorsport, these seats include a mandatory back brace, specialized energy-absorbing foam, and significant lateral support for comfort during long endurance races. They're available in standard, wide, and wide-tall sizes.

Key details:

* Certified to FIA 8862-2009, requiring enhanced structural reinforcement
* Integrated, 270-degree head restraints designed without forcing the driver's shoulders forward
* Comfort and design: Features include air ducting, specialized padding for reduced fatigue, and extensive thigh/torso lateral support
* Compatibility: Designed for 4, 5, or 6-point harnesses and HANS device
* Installation: Requires the included side mounts and seatback brace for safety certification, with mounting bolts tightened to 22 lbs.-ft.
* These seats are often used in professional, high performance, and endurance racing applications

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