The Ultra QRT seat is the lightest FIA 8859-1999 QRT seat in the Sparco range at 11.4lbs. It is constructed with light weight QRT composite technology. The Ultra QRT seat is unique because it was designed to be used without a cover or padding. This allows a lower seating position and also better feedback from the chassis. The Ultra QRT shell has both form and function. It has an extremely comfortable shape that is contoured for the body with the perfect amount of recline and lumbar support.
The Ultra QRT was designed to fit into very narrow cockpits but still offer sizing that fits a standard to large size driver. The Ultra QRT is FIA 8859-1999 approved.
The Ultra seats require the Aluminum Side Mounts (#600W or #600W90) due to the shape of the seat. These will allow the seat to be mounted in the lowest position.