Kitty lifted her head just in time to catch sight of the bike coming right at her and was able to jump out of the way, however, her efforts to successfully dodge the malfunctioning two-wheel vehicle caused her to stagger right into the wall. Literally. She phased reflexively, resulting in part of her body to go right through the solid structure, but she recovered quickly enough, eyes darting from side to side to make sure no one had caught sight of what she'd just done.
"Don't worry about it!" Only a little flustered, her focus shifted onto Billy and she tried to assure him through a chuckle. "Really, I'm fine. I'm, uh...thinking it's your bike that we really oughta be worrying about." She gestured toward the bicycle, now marred with scratches.