How to evolve Klang in Cobblemon.
Klang evolves into Klinklang when it reaches level 49.
Evolution line
What Klang needs
1 path
KlinklangLevel up
Level 49
Moves it learns on evolving
Magnetic Flux
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Klang nowsteel440
Klinklangsteel520
Base stat totals, from the Cobblemon 1.7.3 species files.