The Swagman 64004 Bar Adapter is used to adapt children, female, and other bikes with odd shaped frames or oversized tubing to allow you to mount your bikes to a hanging style hitch mount bike rack. The 64004 works particularly well with kids' bikes due to its small minimum width of 16". No more placing bikes at weird angles just to bring all the bikes!
- Telescopic adjustment for most bike frames
- Keeps bike centered and securely mounted on hanging style rear mounts
- Durable rubber coated collars secure easily and safely to bike stem and seat post
- Spans 16" minimum width, 24" maximum width