Sparco QRT-R Racing Seat
Product Details
Sparco QRT-R Racing Seat
Ultra-lightweight QRT Technology At Its Best!

The QRT-R is the first seat to feature Sparco’s patented QRT ultra-light technology. This QRT Technology gives an unparalleled mechanical strength/weight ratio for fiberglass composite racing seats. QRT Technology gives weight savings of 7 lbs to 10 lbs per shell. The main benefit is that QRT-R seat approaches the weight of a carbon fiber seat at a price of a fiberglass seat.
The QRT-R is the lightest "Medium/Large" size fiberglass seat, the shell alone weighs only 9.9 lbs (or 15 lbs fully trimmed). The QRT-R has a unique CAD design that features a lower seating position that can fit a larger/taller driver with the exterior dimensions that can fit into smaller vehicles. The QRT-R is FIA 8855-1999 approved. Available in cloth.
Requires the #600QRT side mount for proper mounting.
Sparco QRT-R Racing Seat Key Features
- Lightest "Medium/Large" size fiberglass seat on the market
- Lower seating position that can fit taller/larger drivers
- Smaller outer dimensions for small vehicle fitment
- QRT Technology gives an average weight savings of 7lbs per shell
- FIA 8855-1999 approved
Dimensions

Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.
Related items
Steering Wheels
Accessories – Designed for Racers
WERKSWEAR – Apparel by 411 Sim Werks