Trixie Jogging Kit for Bicycle Trailers 12816 is an extension kit to convert a bicycle trailer into a jogging trailer. The front wheel is very maneuverable as it can rotate 360 degrees. The set is equipped with a practical parking brake and a non-slip handle. With this kit, you can comfortably ride on both paved and unpaved roads! Suitable for the Trixie bicycle trailer. Includes hand brake and non-slip handle. 360-degree rotating front wheel. Includes hand brake.