The Trail-Gator Spare receiver Kit Headtube Attachment is a must-have if your Trail-Gator is going to be used on multiple children's (rear) bicycles. Makes swapping between bikes a snap.

 Features

• Spare seat spost attachment (for the children's bike) for the Trail-Gator tow bar
• Fits all Trail-Gator models including the 640020-640022-640023
• Allows the Trail-Gator to be attached to multiple juvenile bicycles quickly
• Fits headtube up to 45 mm (1.75") In display bag