Sparco QRT-R Sky Fiberglass Racing SeatTaking the QRT R's patented, lightweight shell, the Sky Edition adds an easy to clean, vinyl cover making it perfect for vehicles taken off the beaten track. The Sparco QRT R offers an industry unmatched strength to weight ratio for fiberglass composite seats. With an average weight savings of 7lbs per shell, the QRT R approaches the weight of a carbon fiber seat while keeping the price of a fiberglass seat. Better yet, Sparco gifted the QRT R with a