Reversible handlebar has variable height adjustment, a hand brake and an improved side cup holder that can be easily attached and removed. 7" front wheels swivel, 10.25" rear wheels have new one-touch linked brake cable system. New Tray design with drink holder attaches easily to the front bar. The large handy storage basket snaps in place. Backrest adjusts to several positions, while the leg rest has three settings. Part of our "travel system" retractable anchors allow the matching car seat (sold separately) to be instantly and securely attached.