The Thule Apex XT 5 Hitch Mount Bike Carrier provides superior bike protection and multiple size options to fit the needs of two people or an entire family. The Apex XT 5 gives superior bike stability and fit with an integrated anti-sway that prevent bike to bike contact and "disappears" when not needed. This bike carrier has a compact cradle design that accommodates a wide variety of bike sizes and frame styles. The Apex XT 5 provides 5.5" of spacing between each bike to have safe and secure travels. The Thule Apex XT 5 Hitch Mount Bike Carrier is the best choice for the bike enthusiast.