The Thule Parkway Hitch is a simple bike carrier that safely and conveniently transports up to four bikes. This bike rack hooks right into your vehicle's hitch to make getting your bicycles to the trailhead simple and worry free. This bike rack features Thule's classic cradles, which secure and protect your bikes' frames. Thanks to the dual arm design, there is no need for top tube adapters on certain bikes this carrier holds 'em all. Thule included tie down straps but encourages you to upgrade with the Zip Stick part 950 for added bike stability and anti sway. The four bike Parkway Hitch Bike Carrier can transport up to 140lb 63. 5kg.