RackLocks offer increased rigidity, added safety for passengers, and weatherproofing for your EdgeRunner, Leap or FreeRadical.
Required for use when carrying children by Xtracycle, RackLocks created a safety-tested, structural lock between your vertical aluminum racks and your EdgeRunner, Leap or FreeRadical frame. Do not leave home without them. RackLocks come standard with all EdgeRunners and Leap kits.
(RackLocks will not work on a Surly Big Dummy. If you have a Big Dummy, you need Surly's Dummy Collars found here.)