The shout was all the warning Korra received, and she could only turn to catch the shortest glimpse of a single headlight before the sound of squealing coincides with her being hit full on the hip by the moped. Clothes fly into the air as she's forced back by the collision to her hip and Korra managed to at least roll partially with it, sliding along the asphalt before coming to a stop.

Just in time for her helmet to fall back down and hit her head.

Rubbing just above her pony tail, Korra let out a groan and snapped "Hey buddy, look where-" but that was all she managed to get out before she opened her eyes and her mouth stayed silently open. For one thing, it wasn't a 'buddy' that hit her and it was a very pretty not buddy. The kind that Korra had only seen in newspapers.

"Oh, uh... sorry." She absent mindedly reached behind her for her helmet, the clothes she can get later after seeing if her hip was working. Apologized for calling her that after being hit. Perfect Avatar logic.