This Summit X3 offers extraordinary performance and maneuverability on any terrain. This stroller and jogger hybrid is ideally equipped with an all new remote swivel lock that’s 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 strolling without needing to contact the front wheel. This tandem stroller features Infant Jogger’s patented quick fold technology so you can fold the Summit X3 with 1 hand, the common accessory mounting bracket to accessorize with ease, an improved all wheel independent suspension system and hand managed rear drum brakes provide increased manage for added safety on hilly landscape. The Summit X3 sports 16″ rear and 12″ front fast release pneumatic wheels, a padded seat that reclines to a near smooth position and a vented seat top with climate cover to increase airflow within the jogging twin stroller when reclined. Also featured is a big adjustable sunlight canopy with peek a boo home windows and side ventilation panels, an comfortable handlebar with clean clean grip, a seat back storage space compartment, a huge under seat basket, adjustable 5 stage safety harness with shoulder pads and a rear parking brake. The Summit X3 is a great option for moms and dads who want one stroller that does it all while maintaining all the design and safety you would anticipate from Baby Jogger. Highest weight capability is seventy five pounds.