Dash

Dash was once a friendly racing rival of Lucas Kendall until his reckless driving hurt people and landed him in the Cryo-Prison. He was then later let free by Ransik was told to destroy the Rangers [his target was Lucas]. He has both a mutant form and a human form. He would challenge Lucas to one last race. After Dash thought twice about his behaviour when Lucas pointed out he almost hurt people again, Nadira couldn't accept her driver's change of heart, so she zapped him, and gave him armor that also controls his actions. The Rangers use the Time Force Megazord to blast off Dash's armor. Dash comes to his senses, and lets the Rangers take him in, asking Lucas to be the one to do it. Lucas fulfils Dash's wish, and believes that someday Dash will be free again, but this time changed for the better.