Got a sneak preview at the Show today of the The All New Summit 360 Stroller By Baby Jogger. Its replacing the ATS stroller and the Q Series. It looks like an awesome jogging stroller. Its got all wheel suspension. 16" rear and 12" front wheels. Its a really nice and light frame too. The swivel whell does lock and unlock with the very easy flick of a switch. Its got a nicely padded seat too so baby is nice and comfortable. It is a rather large stroller even when folded though. So if space is an issue it may not be the right one for you. The weight limit on this stroller is 75 lbs which is really nice as most strollers top out somewhere between 50 and 55. The Baby Jogger Summit Double Stroller has a weight capacity of 100 lbs. and the Baby Jogger Summit Triple stroller has a weight limit of 125 lbs. The Summit Stroller is available in 3 colors. The stone, the Red and the Royal. This is a real exciting stroller from Baby Jogger!