In order for Gurdurr to evolve, you have to trade it.
You have to trade him to evolve him
You have to trade Gurdurr to get the next evolution.
Timburr evolves at level 25 into Gurdurr and trade it to evolve it into last form
Gurdurr does not evolve into Conkledurr via leveling up, instead, Gurdurr must be traded.
In order for Gurdurr to evolve, you have to trade it.
You have to trade him to evolve him
Timburr evolves at level 25 into Gurdurr.
At level 25, to Gurdurr.
You need to trade that pokemon for it to evolve
You have to trade Gurdurr to get the next evolution.
Timburr evolves at level 25 into Gurdurr and trade it to evolve it into last form
In Pokémon Black, Timburr will evolve starting at Level 25.
Gurdurr does not evolve into Conkledurr via leveling up, instead, Gurdurr must be traded.
I am pretty certain the Gurdurr evolves by trading, just like Graveler and Machoke Hope this helps :)
You can only evolve Gurdurr by trading it with someone
You evolve Gurdurr into Conkeldurr by trading it, like a Machoke into Machamp or Kadabra into Alakazam.