1.this is bicycle cargo trailer. 2.16"wheels. 3.50kgs. 4.it is easy to connect for bicycle.

This handy cargo trailer features a durable folding design and quick release wheels, for compact storage and easy transport when not in use. The Luggage Trailer securely mounts to the back of your bicycle and is capable of carrying up to 100 lbs.

steel frame with silver(black) powder coating

16X1.75"wheels in rust free rim, quickly release

universal axle mount hitch

Plastic(PE) base max loading 50kg

product size: 1180X640X510mm

carton size: 550X180X700mm

loading quantity 40H/40STD/20FT,  950/810/360

N.W.10.5  G.W.11.5