Legitimate Roulette wheels in regulated casinos are not rigged. They are designed to ensure fairness and randomness in the outcomes of each spin, adhering to strict standards. However, in unregulated or dishonest environments, there could be a risk of manipulation. Casinos that are licensed and audited regularly use properly calibrated wheels to maintain their reputation and comply with gaming laws. Any signs of bias or irregularities on a Roulette wheel are typically addressed promptly in reputable establishments.