Aluminim Framed 1-Child Bike Trailer quickly connects to most standard bicycles. Quickly converts to a swivel wheel jogger, with lockout feature to fix front wheel in place Rear suspension smooths out bumps in the road. Raised rear axle for when in jogger mode, with foot activated parking brake. Zipper secure three season rain and bug cover. Folds easily and wheels remove quickly for transport and storage. 5 point adjustable safety harness. Additional hitches can be purchased (see TH1P in Accessories) so trailer can be easily transferred between bikes.