Racetech RT4100HR Vinyl Racing Seat (RT4100HRV-110)

The Racetech RT4100HR Vinyl Series is specifically designed for offroad and open vehicles where exposure to wet conditions is common. Featuring marine-grade vinyl for enhanced durability, this seat is perfect for harsh environments where moisture is a concern. The RT4100HR series includes integrated head restraint wings for added safety and uses lightweight fiberglass composite construction with optimized geometry, ensuring both comfort and performance. The back-mounted technology, inherited from the Racetech 119 and 129 Series, allows you to securely fix the seat back to the roll cage at shoulder level for increased protection during racing.

This seat also features large harness guides, parallel sides, pronounced thigh support, and a removable molded base cushion to accommodate drivers of varying heights. For larger drivers, the RT4100WTHR model offers additional height (+60mm) and width (+40mm), ensuring a more comfortable fit.

Key Features:

Marine-Grade Vinyl: Durable and weather-resistant, perfect for off-road and open-cockpit vehicles.
FIA Homologation: Complies with FIA 8855-1999 standards, making it suitable for high-level motorsport use.
Lightweight Construction: Fiberglass composite shell weighs from just 6.1kg, providing strength and weight savings.
Back-Mount Compatible: Designed for back-mounting to a roll cage at shoulder level, providing additional safety in high-speed applications.
Harness Compatibility: Supports up to a 6-point harness for maximum driver restraint.
Multiple Sizes:
- HR (Standard)
- WTHR (Wide & Tall): 60mm taller and 40mm wider for larger drivers.
Removable Molded Base Cushion: Allows adjustment for different driver heights.

Specifications:

Color: Gloss black gel-coat finish
Seat Cover: Marine-grade vinyl for moisture resistance
Shell Construction: Fiberglass composite
Shell Weight: From 6.1kg
Side Mount Hole Centres: 295mm
Back Mount Hole Centres: 250mm

Design Features:

Head Restraint: Integrated for enhanced protection.
HANS Compatible: Yes
Harness Compatibility: Supports up to a 6-point harness.
Large Harness Guides: Yes
Back-Mount Required for FIA Homologation: No

Common Applications:

Ideal for use in offroad, open vehicles, clubsport, national-level circuit, and rally racing environments.

Why Buy From KoruWorks?

Authorized Dealer: KoruWorks is a proud dealer of Racetech products and carries the full line of their premium racing seats and accessories.
Fixed Shipping Price: Enjoy fixed shipping rates across the 48 US states.
International Shipping Available: For international shipping inquiries, please contact us at 678.290.8851 or Sales@KoruWorks.com.

Additional Information:

Optional Side Mounts: Choose between steel or aluminum side seat mounts for an additional price.
Adjustable or Fixed Back Bracket: Available at an additional cost.
Roll Cage Clamps: Four different sizes available, sold separately.
Purchase Two and Save: Two seats fit in the same box, reducing shipping costs. For savings, contact KoruWorks at Sales@KoruWorks.com or 678.290.8851.

With its marine-grade vinyl cover and FIA-approved design, the Racetech RT4100HR Vinyl Racing Seat offers superior protection and comfort for drivers in offroad and open vehicle environments. Get yours today from KoruWorks!

Optional Parts

Steel Side Mounts