The City Select® LUX converts from a single to double stroller, so your growing family is always ready for any adventure. It has the most riding options of any single to double stroller, with over 20 configurations total. That's over 25% more than City Select! Add the new bench seat (sold separately) so your older child will also want to hop a ride. Or, add an infant car seat, pram, or second seat to accommodate up to two children of different ages. The fold is 30% smaller and automatically locks, so your stroller is even easier to carry. All-wheel suspension and a decelerating hand brake provide increased comfort and control.