Racetech RT4100 Vinyl Racing Seat

Introducing the all-new Racetech RT4100 Vinyl Series, designed for off-road, marine, and open-cockpit vehicles where exposure to wet conditions is common. This standard-sized fiberglass race seat features marine-grade vinyl, making it highly resistant to moisture and ideal for harsh environments. Focused on achieving a lightweight design with optimized geometry, the RT4100 Vinyl is wide enough to accommodate athletic builds while fitting in most cockpits. Racetech’s back-mount technology, inherited from the 119 and 129 Series, allows you to secure the seat to the roll cage at shoulder level, ensuring added safety.

The seat also includes large harness guides, a removable molded base cushion for driver height adjustments, and pronounced thigh support. For larger drivers, the RT4100WT version offers additional width and height. Whether you're using it for off-road adventures, boats, or open-cockpit vehicles, the RT4100 Vinyl delivers durability and comfort in extreme conditions.

Application

Common Applications: Off-road, boats, open-cockpit vehicles

Key Features:

Marine-Grade Vinyl: Designed to withstand wet conditions, perfect for off-road and marine use.
FIA Homologation: Complies with FIA 8855-1999 standards, though drain holes will void the homologation.
Lightweight Construction: Fiberglass composite shell weighs from just 5.7kg (12.6lbs), offering strength and weight savings.
Back-Mount Compatible: Designed for back-mounting to a roll cage for increased safety.
Harness Compatibility: Supports up to a 6-point harness for maximum driver safety.
Multiple Sizes: Available in:
- Standard
- WT (Wide & Tall): 60mm taller and 40mm wider for larger drivers.
Removable Molded Base Cushion: Allows adjustments to suit drivers of varying heights.

Specifications:

Stock Color / Material: Gloss black gel-coat
Seat Cover: Marine-grade vinyl
Shell Construction: Fiberglass composite
Shell Weight: From 5.7kg (12.6lbs)
Side Mount Hole Centres: 295mm
Back Mount Hole Centres: 250mm
Bolt Torque (Zinc): 30Nm / 22 ft lb
Sizes Available: Standard, WT (Wide & Tall)

Design Features:

Head Restraint: N/A
HANS Compatible: Yes
Harness Compatibility: Supports up to a 6-point harness
Large Harness Guides: Yes
Air Ducting: N/A
Back-Mount Required for FIA Homologation: No

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 across the 48 US states.
International Shipping Available: We can ship internationally. For inquiries, call 678.290.8851 or email Sales@KoruWorks.com.

Additional Information:

Optional Side Mounts: Available in steel or aluminum at an additional price.
Adjustable or Fixed Back Bracket: Offered for an additional cost.
Roll Cage Clamps: Four different sizes available, sold separately.
Purchase Two and Save: Two seats fit in the same box, saving on shipping costs. Contact KoruWorks at Sales@KoruWorks.com or 678.290.8851 for details.

Designed for durability in challenging environments, the Racetech RT4100 Vinyl Series offers enhanced protection and comfort for off-road, marine, and open-cockpit applications. Get yours today from KoruWorks!

Optional Parts

Steel Side Mounts