ninja storm 70s tribute?
 

Probably stupid, but I was watching PR Ninja Storm, the one where the evil guy's nieces (and another henchman) take mecha to pilot against the power rangers so they can be head villians, and the mecha looked to me like they were based on an old 70s toku show. Here 's my problem, I can't remember what the old show was called! The main dude was yellow and had bat wings on his head. He was one of three heroes. Anyone know the show?

Eh,I remembered the show I was thinking of,Akumaizer 3. I don't think any similarity was intentional,though.

mammoth is cool in ninja storm
kia is lothor