|Appears in||Power Rangers Dino Charge, Power Rangers Dino Supercharge|
|Debut||Powers From the Past|
|Sentai Counterpart||Souji Rippukan|
|Portrayed By||Michael Taber|
Riley Griffin is the Green Dino Charge Ranger. He is played by Nichael Taber.
Having grown-up on a ranch, Riley has developed into a regimental, hard-working person. He is quick to analyze a situation and goes out of his way not to charge in headfirst, putting him at odds with the reckless Chase. He practices fencing in his spare time and is good at logic puzzles.
Prior to the extinction of the Dinosaurs, The Keeper gave the mystical Energems to the Dinosaurs of Earth for safekeeping. However, the release of Sledge's asteroid collection wiped them out and scattered the Energems throughout the planet. Upon finding the Energems, the Rangers found themselves bonded to a dinosaur-turned-Zord; having also gained superpowers that amplify their abilities and have had their aging processes halted, essentially allowing them immortality. Each Dino Charge Ranger is bonded to a specific Dinosaur.
Riley is bonded to the Raptor Zord.
Dino Charge TechnologyEdit
Kendall has developed small battery-like devices called Dino Chargers, which allow the Rangers to harness the powers of their Energems through the use of special abilities. The Chargers are activated when a Ranger presses the negative side of the Charger. When not in use, the Chargers are re-charged by the Energems and are managed by Kendall. It is implied that the Chargers are linked directly with the DNA of the Dinosaur they're bonded to.