Publication Information
- Device : Zyuranger Ranger Keys
- Japanese : 恐竜戦隊ジュウレンジャーレンジャーキー
- Type : Ranger Keys
- System : Gokai Changes
- Usage : Transformation
- Users : Gokaigers
- Season : Kaizoku Sentai Gokaiger
Kyōryū Sentai Zyuranger Ranger Keys are what became of the Zyurangers' powers after they along with the rest of the 34 Super Sentai sacrificed their powers to end the Great Legend War. Any of these keys allow a Gokaiger to assume the form of any of the Zyurangers. The Greater Power of the Zyurangers is used for the GoZyuRex mode of Gokai Silver's mecha.
- TyrannoRanger Ranger Keys
- MammothRanger Ranger Keys
- TriceraRanger Ranger Keys
- TigerRanger Key Ranger Keys
- PteraRanger Key Ranger Keys
- Daizyuzin Key Ranger Keys
- DragonRanger Ranger Keys : This key can be used to transform GoZyuDrill into GoZyuRex, the Greater Power of the Zyurangers. In the movie, it allowed Gai to summon GoZyuRex from the future.
Gokaigers / Boukenger Gokai Change
- TyrannoRanger : Captain Marvelous
- MammothRanger : Don Dogoier
- TriceraRanger : Joe Gibken
- TigerRanger : Luka Millfy (Female Version)
- PteraRanger : Ahim de Famille
- DragonRanger : Gai Ikari
- Daizyuzin : Gai Ikari
TigerRanger Female Version
- Main Article : TigerRanger Female Version
- Main Article : Gokaiger Ranger Keys
