The new BOB Revolution does just that, revolutionizes the BOB Sport Utility Stroller by providing a rotating 12"" inch front wheel that casters for improved maneuverability and handling, or can be locked out for safer running or off-road use. This stroller features suspension, quick and compact folding, and roomy seat and storage space. Also features rear wheel brakes for easy locking and reliability. FEATURES: Swiveling Front Wheel for unmatched maneuverability. Lockout mode with adjustable tracking for easy conversion to Jogging. Padded shoulder harness to add to your child's safety and comfort. Quick-release wheels and easy-folding design improve portability. Suspension system capable of three inches' travel minimizes bouncing/vibrations.