Carrera Go hand controller With this controller you control the cars of your Carrera GO race track. With your thumb you give gas and with your index finger you operate the turbo button. When you press it, the car goes much faster. This speed controller is suitable for the older Carrera Go and Carrera Go Plus race tracks with connection piece 20061530. Specifications: Color: black Material: plastic Sold per piece Suitable for the articles: 20061530