Steelblood bloodrager & armored hulk barbarian speed bonus type.

[thistledown]

Both these archetypes grant "Armored Swiftness ", granting move speed bonuses. It doesn't list a type, but it lacks the line on fast movement that it "stacks with any other bonuses to the barbarian's base speed"

Specifically, will it stack with an enhancement bonus from somewhere else?

[Pink Dragon]

The ability does not call out that it is an enhancement bonus so I believe it is an increase to base speed and will stack with enhancement bonuses.

[Chess Pwn]

If the ability name is the same then it doesn't stack as they'd count as the same ability.

EDIT: thought you were asking if the two abilities would stack. Yes they aren't enhancement so you can get an enhancement bonus to your speed.

[TheNightmareOne]

It's an untyped bonus, so they stack just fine. That is, the Armored Swiftness ability provides an untyped bonus to speed, so it stacks with all other forms of bonus to movement speed save that from getting the same ability twice (somehow).

[thistledown]

Exactly what I needed, thanks.