Sparco Rev QRT Fiberglass Racing SeatKnown as the Evo S in the US, the Sparco Rev is the smallest seat in Sparco's seat range. Its compact shape best suited for drivers with up to a 32 inch waist. With the greatest rake of any Sparco seat, the Rev is designed to provide a comfortable driving position, no matter how fast the race, or adverse the conditions. High grip material at the shoulders helps keep the driver in place, while anti wear fabric has been added to the seat edges to