By bridging the gap between the bike's stem and seat tube, this Saris bike beam creates a virtual top tube to let you bring almost any bike along for the ride.
Features
Creates a top tube for mounting nontraditional bike frames on car racks which secure bikes by the top tube, such as hanging-style hitch- or trunk-mounted racks
Length adjusts to fit most bikes and opens easily with a slide mechanism
Easy-to-use sliding collar feature ensures that your Bike Beam is securely installed on your bicycle