Because Metangs evolve at level 45.
Beldum evolves into Metang at Level 25, and Metang evolves into Metagross at level 40. Level up Metang to Level 40.
Beldom evolves into Metang at level 20 then Metang evolves into Metagross at level 45.
At level 62 and then trade it and it has to have a meteor piece which you can get in Pokemon ruby destiny
Metang evolves FROM Beldum at Level 25 Metang evolves INTO Metagross at Level 45 For more information try these two sites: http://pokemondb.net/evolution http://www.pokemon.com/us/pokedex
Just level it up between lvl 25-30 for Metang and lvl 40-45 for Metagross.You can use an experience share.
Level 40.It will evolve at level 40.
They evolve on level 40
It evolves in Pokemon Diamond and Pokemon Pearl at Level 40.
It evolve at level 40.
It evolves at level 40.
it evolve at level 40
A Lileep will evolve on level 40. So will Anorith.