The Summit X3 double offers exceptional performance and maneuverability on any terrain. This twin stroller and jogger hybrid is conveniently equipped with an all new remote swivel lock that is mounted on the handlebar. Simply flip the lever to lock the front wheel straight when you’re off for a run or release to swivel mode in one step for walking without having to touch the front wheel. Also featured is Baby Jogger’s patented quick fold technology so you can fold the Summit X3 double in one step, an improved all wheel independent suspension system and hand operated rear drum brakes for increased control and added safety on hilly terrain. The Summit X3 sports 16″ rear and a 12″ front quick release pneumatic tires, the padded seats reclines to a near flat position and vented seat tops with weather covers increase airflow within the stroller. Also featured are large adjustable sun canopies with peek a boo windows and side ventilation panels, an comfortable handlebar with wipe clean grip, seat back storage compartments, a large under seat basket adjustable five point safety harnesses with shoulder pads and a rear parking brake. The Summit X3 is a great solution for parents who want one tandem stroller that does it all while maintaining all the style and safety you’d expect from Baby Jogger. Maximum weight capacity of the stroller is 100 pounds.