The Dr Jekyll has features in the Identiti bikes line up for over 2 decades from its humble beginnings in the late 1990âs to the icon that it is today. The Dr Jekyll is the first model we produced , itâs the reason we still produce bikes today. The Dr Jekyll is in our blood, and is here to stay. The current generation Dr Jekyll is built for shredding the local trails, skate park, pump track or 4x track. With custom geometry offering short, adjustable chain stays and a choice in sizes. Over the last 20 plus years we have listened, adjusted , evolved and have come to know what makes a great dirt jump and 4x bike. This is what we do at Identiti.