Yes, but Rhyperior is better.
Rhydon, in Pokemon FR/LG, does not evolve.
Rhydon cannot evolve in Pokemon Silver/Gold/Crystal.
Rhydon Persian kangaskan And 1 other pokemon that I'm not sure of good luck
Rhyhorn Evolves into a Rhydon at lvl42. And Rhydon Evolves into Rhypherior (Games Black/White onwards) When it's traded while it's wielding a Protector Good Luck!!
Rhydon evolves when the "Protector" is held and the Pokemon is traded.
Trade your rhydon while it is holding a "protecter".
Rhydon
You can get rhydon by doing the Pokemon rangers shadows of alima *2* "Get The Red Gem!" quest hope this helps!
Rhydon is not able to evolve in FireRed.
..........level rhyhorn to 42.....get a rhyhorn from safari and evolve it to rhydon
Protector when attached to Rhydon and traded evolves Rhydon into Rhyperior.
Rhydon