The MaxxRaxx cycle carrier system is a durable and very flexible product. Many of our customers have enjoyed more than 10 years of use from their rack. If you want to adapt your rack, for example, if you change your vehicle, have a different tow bar, want to use your cycle carrier on a second car or just want to carry more bikes, most common needs are covered by our Up-grades section. You can of course just buy individual parts as needed. We also have a full range of spares available if something should ever go missing.