He is an evil counterpart of XR with many differences. He has a purple and navy body with the Zurg insignia. His head is bigger than XR's head and has green visors instead of dark green/yellow eyes. His hands have three fingers, which are clawlike in appearance.
When Zurg created the Clone Rangers, he neglected to build them a robot equivalent of XR. The clones took this matter into their own hands and built X-Treme. After causing mayhem around Carni-World, X-Treme was stopped by the use of a magnet. He later helped the other clones to escape and is still at large.
X-Treme prides himself on being completely unlike XR. He takes every opportunity to point out anything that makes him and his predecessor different.
- "Okay, I know what you're doing. Preying on every clone's weakness. Well, too bad! I may look like XR, but I'm no clone."
- Unlike XR who has a total of four fingers on each hand, X-Treme only has three. His fingers also happen to be claw-like.
- His name is a pun on the word "Extreme".