A front caster device for an infant stroller including a bulb integrally attached to distal end of a front leg, a mounting hub attached to the bottom of the bulb in a manner that the hub is axially rotatable with respect to the bulb, a locking device for selectively locking the hub in a pre-selected angle with respect to the bulb, a wheel mounting bracket hingedly attached to the hub and a cushion fitted between the hub and wheel mounting bracket for absorb vibration rendering greater comfort a baby contained in the stroller.