The product is a paperback book titled "John Surtees Motorcycle Maestro" by Walker Mick, focusing on the 1960s era of motor sport, specifically superbikes. It is written in English and likely contains information about the legendary motorcyclist John Surtees and his achievements in the sport. This book would be a valuable resource for fans of motor sports, providing insights into the world of superbikes during the 1960s, written by a knowledgeable author in the United Kingdom.