Cassidy Maxwell

"'Grace of the Ninja! Ninja Steel, Black!'""~Roll Call as Ninja Steel Black." Cassidy "Cassie" Maxwell is Ninja Steel Black, the Black Ranger of the Ninja Rangers.

Cassie is the younger, twin sister of Calvin (Ninja Steel Yellow) and is your typical tomboy/biker chick with a love of dance and gymnastics. Although she seems tough, she has a soft spot for those close to her, like her brother and the other Rangers. Cassie is also the one who helps Brody reacclimate to living back on Earth and they form a special bond.

Ninja Steel: Of Wisdom and Grace
In the premiere episode, Cassidy was first seen parking her motorcycle, which she had christened "Black Stallion", in the Summer Cove High parking lot and walked inside to organize her locker. She's next seen practicing gymnastics in the woods when Brody and Redbot escape the Warrior Dome. Cassie finds Brody unconscious and is intrigued by Redbot as well. They are soon joined by Preston, Adrianna, and new girl Sarah. The five come upon the Ninja Nexus Prism and pull out the Red, Black, Blue, Silver, and Pink power stars and morph into Power Rangers, with Cassie morphing into the Black Ranger.

Personality
Cassidy is a confident gearhead who doesn't take crap from anybody or care what people think of her. She's smart and resourceful, but is also guarded when it comes to her emotions. She is the edgy, biker-girl of the team and is often one of the first to jump into a fight. She's close with her twin brother, Calvin, and is the first to step up for her friends should anyone mess with them.

Ranger Forms
Arsenal Zords
 * Ninja Battle Morpher
 * Ninja Power Stars
 * Black Ninja Power Star
 * Ninja Star Blade
 * Ninja Blaster
 * Ninja Morph Cycle
 * Panther Zord
 * Condor Zord

Family

 * Eric Maxwell--father
 * Abigail Maxwell--mother
 * Calvin Maxwell--older, twin brother
 * Brody Romero--love interest

Character Trivia

 * Cassidy is the second female Black Ranger in the Power Rangers franchise (the first being Clarissa Carter of Power Rangers Ninja Storm)
 * Coincidentally, both Clary and Cassie have a passion for gymnastics.
 * Another coincidence is both of their love interests are the Red Rangers (although, Clary's love interest, Hunter, is the Crimson Ranger).
 * Cassidy and Calvin are the 7th pair of siblings to serve on a Ranger team.