CPA5001 Black Auto Racing (CPA5001PBK) by Cipher Auto. Riding an office chair all day can sometimes be as harrowing and dangerous as driving in the Daytona 500 or the Baja 1000. Well, at least around our office it can be. Don't take chances on an unsafe office chair. This lightweight race chair will take you to the checkered flag, or 5:00 (whichever is first) in style and comfort. Engineered like Cipher Auto's racing seats, this stylish piece of gear is lightweight and built to last. Cipher Office Racing offer superior comfort, holding power, style and of course it'll be a great addition for your home or office. The seats typically weight half the amount of stock seats while offering a durable and strong tubular frame.