Hitch Sunlite's Trailer Tot to your bike and take your children to the local park, the pool, and the library. Its protective steel frame is covered with 600D polyester and comfortably fits two children. If the weather turns sour, you can drop the front of the canopy so your little ones stays dry. The trailer easily connects to your bike's axle and its quick-release 20-inch aluminum wheels roll smoothly along the pavement behind you. Clear canopy windows offer great views so your precious cargo enjoys every moment of their bike adventure.