Sparco has created an extensive line of street car seats that offer the ultimate in comfort and performance. Their ergonomic designs help cradle and protect the driver against even the most demanding lateral forces. The R505 street seat combines Sparco's tried and true support system and revolutionary, modern style. The R505 comes in six different color variations, and features a comfortable and durable soft cover. Like other top-end Sparco street seats, the R505 also comes with a precision-adjustment mechanism for the backrest.