Im getting the expert version and i know that ill probably be on my toes with that bike , i think u should get the regular cr85r cuz the cr85r expert´s seat height is 34 inches and the regular cr85 is 32 so i think u should get the regular one , my point is im 5´5 and ur 5´1 so if im gonna be on my toes with the bike then i thiink u´ll be on one foot on the side so yea just get the regular cr85r