Racetech RT9119 Lightweight Racing Seat

The Racetech RT9119 Lightweight Racing Seat combines the proven ergonomics and race-winning design of Racetech's renowned 119 Series with an advanced carbon fiber and Kevlar composite shell. Designed for professional motorsport applications where every pound matters, the RT9119 delivers exceptional driver support, FIA-approved safety, and an ultra-lightweight construction with shell weights starting at just 4.5 kg (9.9 lb).

Trusted by professional racing teams worldwide, the RT9119 offers outstanding driver containment, comfort, and chassis feedback. The seat utilizes Racetech's patented back-mount technology, allowing the shell to be supported at shoulder level for increased rigidity, improved crash performance, enhanced driver feel, and reduced fatigue during long race sessions.

Available in Standard, Wide, Tall, and Wide & Tall configurations, the RT9119 can be further customized with optional low-profile base cushions and side support cushions to achieve an optimal fit for a wide range of drivers.

Ultra-Lightweight Carbon Fiber & Kevlar Construction

Constructed using a precise blend of carbon fiber and Kevlar hybrid weave materials, the RT9119 provides exceptional strength-to-weight performance while maintaining the durability required for professional motorsport competition. The lightweight shell helps reduce overall vehicle weight while improving driver support and responsiveness.

Mounting Options

• Side Mount Installation: Compatible with Racetech RTB1009M 5mm aluminum side-mount brackets (sold separately).
• Back Mount Installation: Compatible with the Racetech RTB2115B shoulder bracket and RTB2005C roll cage clamps.
• RTB2115B Bracket: Attaches directly to the shoulder beam of the seat for additional support and rigidity.
• RTB2005C Clamps: Available for 38mm (1.5"), 41mm (1.625"), and 45mm (1.75") roll cage tubing diameters.

Important: To maintain FIA 8855-1999 homologation compliance, Racetech 119 Series seats must be back-mounted to the roll cage at shoulder level. This mounting method improves seat stability, crash performance, driver feedback, and long-term comfort.

Racetech RT9119 Features

• Lightweight carbon fiber and Kevlar composite shell
• FIA 8855-1999 homologated racing seat (except RT9119WHR)
• Shell weight starting at just 4.5 kg (9.9 lb)
• Patented back-mount compatible design
• Integrated lower-back ventilation ducting
• Black fire-retardant upholstery
• Durable perforated leather wear panels
• Clear gel-coat self-finish shell
• Professional-grade ergonomics for reduced driver fatigue
• Ideal for road racing, endurance racing, rally, time attack, and professional motorsport competition

Technical Specifications

• Homologation: FIA 8855-1999 (except RT9119WHR)
• Shell Material: Carbon Fiber / Kevlar Hybrid Composite
• Shell Finish: Clear Gel-Coat
• Upholstery: Fire-Retardant Fabric
• Wear Panels: Black Perforated Leather
• Minimum Shell Weight: 4.5 kg (9.9 lb)
• Ventilation: Integrated Lower-Back Air Ducting
• Mounting Type: Side Mount and Back Mount Compatible
• Available Sizes: Standard, Wide, Tall, and Wide & Tall

Available Sizes

• HRW – Standard Width
• WHR – Wide
• THR – Tall
• WTHR – Wide & Tall

Why Choose the Racetech RT9119?

The Racetech RT9119 is the ultimate lightweight version of the legendary 119 Series platform. Combining carbon fiber and Kevlar construction, FIA-approved safety, integrated ventilation, and Racetech's patented back-mount technology, it delivers exceptional driver support and performance for racers seeking every possible competitive advantage.