Racetech RT9119 Lightweight Racing Seat - Tall (RT9119THR-011)
The Racetech RT9119 Lightweight Racing Seat combines professional-level safety, comfort, and support with an ultra-lightweight carbon and Kevlar hybrid shell. Based on the highly successful 129 Series platform, the RT9119 delivers the same race-proven ergonomics and advanced feature set trusted by professional motorsport teams around the world, while significantly reducing weight for maximum performance. Designed for serious competitors, this seat is ideal for drag racing, road racing, time attack, and other demanding motorsport applications.
Constructed using a precisely engineered carbon and Kevlar hybrid weave, the RT9119 achieves shell weights as low as 9.9 pounds while maintaining the strength and durability required for professional competition. The seat can be customized with optional low-base cushions and thigh support side cushions to further optimize driver fit and comfort. Racetech's proven back-mount design enhances seat strength, improves driver feedback, and helps reduce fatigue during extended racing sessions. When properly back-mounted, most 9119 Series seats comply with FIA 8855-1999 standards.
Features
- Ultra-lightweight carbon and Kevlar hybrid shell construction
- Based on the successful Racetech 129 Series platform
- Shell weights starting at just 9.9 lbs (4.5 kg)
- Race-proven ergonomic design
- Integrated head restraint design
- Used by professional motorsport teams worldwide
- Available in standard, wide, tall, and wide-tall configurations
- Compatible with optional low-base cushions
- Compatible with optional thigh support side cushions
- Designed for drag racing, road racing, and high-performance motorsport applications
- Back-mount capable for enhanced strength and driver feedback
- FIA 8855-1999 compliant when properly back-mounted*
Benefits
- Significantly reduces vehicle weight compared to conventional racing seats
- Provides exceptional comfort and support during long race sessions
- Improves chassis feedback and driver confidence
- Reduces driver fatigue through superior ergonomic design
- Offers professional-level safety and performance
- Allows customization for optimal driver fitment
Dimensions & Weight
| Dimension Reference | Measurement |
|---|---|
| A - External Width at Shoulders | 24.4" |
| B - Height from Base to Shoulder Wings | 25.2" |
| C - Internal Width at Hips | 14.6" |
| D - External Width Across Wings at Seat Front | 17.7" |
| E - Base Length | 18.5" |
| F - Maximum Height | 38.6" |
| G - Height from Base to Harness Guide | 26.8" |
| H - External Width at Head Restraint | 19.3" |
| I - Internal Width at Head Restraint | 14.2" |
| J - Height from Base to Head Restraint | 32.7" |
| K - Height from Base to Back Mounting Bosses | 24.0" |
| L - Maximum Length | 29.1" |
| M - Mounting Width (Side Mount) | 15.7" |
Dimensions correspond to the Racetech measurement diagram shown above.
Weight
- Shell Weight: 10.1 lbs
- Total Weight: 14.6 lbs
Certification
- FIA 8855-1999 Approved*
- Most 9119 Series models comply with FIA 8855-1999 standards when properly back-mounted
- Back-mounting is required for FIA compliance
- Back-mounting improves seat strength, stability, and driver feedback while reducing fatigue
Mounting Options
- Side mount using Racetech RTB1009M 5mm aluminum brackets
- Back mount using RTB3115B or RTB2115B shoulder brackets
- RTB2005C roll cage clamps available for 1.50", 1.625", and 1.75" roll cage tubing
- Back mounting connects the seat directly to the roll cage for maximum support
Ideal Applications
- Professional Drag Racing
- NHRA Competition Vehicles
- Road Racing Applications
- Time Attack Vehicles
- Endurance Racing Cars
- Professional Motorsport Programs
- High-Performance Competition Vehicles
*To comply with FIA 8855-1999 standards, 9119 Series seats must be back-mounted to the roll cage at shoulder level using approved Racetech mounting components.
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