“This hitch is a great item to have to make switching your bike trailer among various bicycles quick and easy!

Please note:

This coupler is designed to fit certain models of Aosom bike trailers only; we cannot guarantee that it will fit any other brand.

Our type ‘A’ coupler fits the following Aosom bike trailers:

– 5663-0062 Pet Trailer
– 5663-1289 Pet Trailer
– 5663-1290 Pet Trailer
– 5663-1291 Pet Trailer
– 5664-0005YM Cargo Trailer
– 5664-0005RL Cargo Trailer
– 5664-0034 Child Trailer
– 5664-0036 Child Trailer
– 5664-0079 Child Trailer
– 5664-0096 Child Trailer (Discontinued)
– 5664-0101 Child Trailer “