I have a pair of 90-110-130 talas forks, and am just wondering if anyone knows if it is a 100-120-140 version with a spacer, that could be removed? or is it a completely different fork?

I "think" the 90-110-130 have different guts to the 100-120-140 ones, its certainly not a question of spacers unfortunately.
Its only 10mm, so i wouldn't worry too much about it.

cheers bigyinn,
thought that might be the answer. It was more of a wondering, as I do have a pair of 100-120-140's, but the white 90-130's I have would probably look a bit better on my frame, than the navy.
How sad I am to be vein!

Having said that – would "in theory" I be able to swap the internals from one set to the other?
(one set are RL, the other RLC – if that makes a difference!)