Ball Cup Bike Trailer Hitch System Replacement for Thule Chariot Convert Other Hitch System to Ball Cup System Lay Down Flat (Ball Cup D Pin)

Features

• Stainless steel hitch cup: Made of strong stainless steel, well polished surface.
• Strong Ball Head: Wear resistant flexible plastic ball head, Including variable diameter sleeve.
• Easy to install: Remove your stocked axle, and put this hitch up on and re-install it tight.
• Thru axle bike compatible: The axle hole on the hitch is 12.1mm, a 12mm thru axle can go through it, but we suggest you use a thru axle hitch adapter to prevent scratching the bike painting.
• The ball cup bike trailer hitch system allows you to lay down your bike very flat.
• The ball head is replacement part for chariot trailers but you can adapt it to other bike trailer system which connector diameter is 22mm and 23.8mm by using sleeves.