The Baby Jogger® Summit™ X3 jogging stroller outperforms other strollers on any terrain. This hybrid stroller/stroller features a front swivel wheel lock on the handle for your convenience. Simply flip the lever to lock the front wheel when running and release it to have the front wheel swivel for walking. Choose from numerous accessories (sold separately) to personalize the stroller for you and for the comfort and enjoyment of your child. Full suspension and a single hand deceleration brake provide added control and safety when you hit the road. The Summit™ X3 features a padded seat that reclines nearly flat and a vented top to increase airflow when reclined. A large adjustable sunshade, complete with window and side ventilation panels, ample storage space and a rear parking brake complete the Summit™ X3 jogging stroller. It supports up to 75 lbs.