Attaches an InStep or Schwinn trailer to almost any bike Made for use with all Schwinn and Instep trailer models that accommodate 2 children With an additional coupler attachment, both Mom and Dad's bikes can be outfitted to tow the kids at a moment's notice When you purchase an Instep or Schwinn bicycle trailer (both brands from the same manufacturer, Pacific Cycle), your trailer comes with one coupler piece included. Installation may take 5-10 minutes, but once installed it only takes seconds to attach trailer to a bike every time you plan to go for a ride. However, if you want to switch bikes, you will have to uninstall the coupler from the first bike and install it on the second bike, which may take 10-15 minutes making the switch, making this very inconvenient on a regular basis. Extra couplers allows you to install them on as many bikes as you want and not to ever go through the hassle of uninstalling and reinstalling a coupler from one bike to another!

• This coupler piece is the original Instep / Schwinn coupler
• Color: Black
• Dimensions: 3.8 x 3 x 1 inches
• Weight: 1.6 ounces
• Product warranty: 1-year warranty

This coupler piece is the original Instep / Schwinn couplerInStep