Level 50.
Shelgon evolves at lvl 55 into salamanceNOPE! SHELGON evolves at lvl 50.
It evolves at level 55
shelgon will evolve into salamence at level 50
you train it to level 50 then it evolves into salamence in ruby, sapphire, and emerald hope this helps
Shelgon is a dragon Pokemon with a 5.9% catch rate. Shelgon is able to evolve into Salamence after reaching level 50.
shelgon evolves at level 50
Shelgon evolves at level 40
Level 50 I know because I trained one to salamence before fighting the elite four
Level 50
Bagon becomes Shelgon at LV. 30 and becomes Salamence at LV. 50.
Shelgon evolves at Level 50.
Bagon 30 shelgon 50