After years of searching for this extremely rare buggy AYK VIPER I finally found one of my own. To anybody who collects AYK this is the holy grail of buggies which now I am a very happy to say I have one.Thankyou, Alex The Viper was AYK's first introduction into the off-road 4WD arena. It was based on the 2WD AYK Bobcat's transmission and rear axle designs. A chain drive was implemented into the drivetrain and went back to it's front trailing arm design. The Viper came in two body styles. The original Viper sported the exposed roll cage. Later, the Shuttle Viper was introduced sporting a one piece lexan body. info provided by InetSOLD!