Switch your  bike trailer quickly and easily between 2 bikes. Install this axle-mount Hitch on a second bike so you can move your bike trailer to another bike at a moment's notice. For solid and quick-release bike axles. Features: -Switch your  bike trailer easily between 2 bikes with this Bikegear Hitch attachment. - Replaces a lost or broken Hitch connector - Works with cycling-ready  child carriers that already have a hitch arm - Installs on bikes with solid and quick-release rear axles - Bikes with Shimano and SRAM internal hubs may require adapters - Made of hardened steel - Includes quick-release skewer and hitch cup  A bike-ready  child carrier already has one hitch connector for attaching the carrier to your bike. Installing a second hitch cup on another bike lets two people share the pulling duties when they're out for a bike ride. The skewer in this kit replaces your existing quick-release skewer so you can mount the included hitch cup. If you have a solid axle, you will attach the axle-mount hitch cup on your bike and use your existing axle nut to secure it. The hitch connector can be left on the bike when you're not pulling your child carrier so you can hitch up your child carrier quickly and easily the next time you go out for a ride. Replaces a lost or broken  Hitch connector.