Introducing the new Baby Jogger Performance Series Single Jogging Stroller. Baby Jogger set out to design the most advanced, high performance jogging strollers on the market, and did so with the serious runners training regimen in mind the marathon runner, the tri-athlete, and even the weekend 5k warrior. Baby Jogger made sure that their strollers are one of the safest on the market, so you can feel comfortable going jogging anytime of day that will be able to put up with the miles and miles of wear and tear that you put into it.. The Performance Series Jogging Strollers feature the only one-piece frame in the industry, which means there are no hinges or joints to weaken during frequent, high intensity use. Its 20" wheels make it one of the easiest joggers to push on the market today - allowing you to run further with less effort. The sleek aerodynamic design and shock absorption system make it easy to maneuver whether going over rocky terrain or for a jog on the beach. Features: New V-Brake for increased braking power Multi-position sun canopy Clear view window in canopies Quick release rear wheels Side ventilation panels Quick release latch for easy folding Adjustable 5-point safety harness Hand brake with parking button Individual padded reclining seats for extra comfort Rear parking brake Under seat storage basket Seat back storage compartment 150 lb. weight capacity Includes safety wrist strap Stays balanced even with different sized children