This Pro ADV fibreglass sim racing seat is manufactured using Sparco's QRT (Quick Resin Tech) process. This has resulted in a considerable weight reduction without compromising stiffness. The Pro ADV is a very comfortable seat and incorporates Sparco's head restraint system adding an extra Motorsport visual to your sim racing cockpit.QRT manufacturing process for a significant reduction in weight (Only 9.3kg)Shell shape provides excellent head and shoulder protectionLow base cushion and deep side bolstersThe pro ADV QRT seat offers an incredible 2.3kg weight saving over the previous (non QRT) version. Even with this reduction there is no compromise on rigidity. The ADV QRT features integral head protection and very deep side bolsters with a low base cushion. This allows the legs to remain with the confines of the seat shell. Non-slip fabric is used on the shoulder area to help prevent excessive body movement. The one piece base and back cushion is removable for cleaning, and replacemen