These cycles are designed to allow two people to cycle together, either both pedalling or with one being transported as a passenger. These cycles are designed to allow two people to cycle together. Theraplay offers a variety of cycles where people can cycle together either both pedalling or with one being transported as a passenger. The following models are our most popular choices and offer different features. Theraplay also works with a number of other manufacturers so if you do not see what you are looking for, let us know and we will happily source an alternative.