• Replaces the Chariot hitch ball assembly for your Chariot Cross, Chariot Lite, or Chariot Sport bike trailer/stroller
• Works with Chariot Cross, Lite, or Chariot Sport bike trailer/stroller. Other model will also compatible if the stock ball head part is the same.
• Installs onto hitch arm and slides into hitch cup
• This kit included 2 pair of sleeves for converting the diameter, so you can fit it it into a burley/schwinn/instep bike trailer tow arm.
• Plastic materials will become hard and brittle after a few years of use, if your trailer’s ball head is not flexible anymore, you can replace it with this kit.