Allen Sports Crossbar for Transport on Step-Through Style Bikes

The Allen Sports adaptor bar adds a top tube to your bicycle frame to be installed properly on a rear-mounted bicycle carrier. Enables bicycle transport by adding a top tube to suspension, step-through, BMX, and women's style bicycles Internal spring that maintains constant tension to keep your bike secure Fits bikes that have a distance of 18 inches to 27 inches between the seat post and steering stem Easy installation is easy with no assembly required Plastic-coated hooks are there to protect the finish of your bike 35 LB weight capacity Features: bicycle carrier Size: os Condition: New Without Tags