Klein pulse comp, pro, race - Whats the difference?

[b0b]

Could someone explain what the difference is between these 3? Is there anything different about the frames?

 

[ishaw]

I suspect it was the components on the frame that made the difference.

 

[b0b]

I suspect it was the components on the frame that made the difference.

hmm yea thats what i thought.
Anyone know what year this one is? I cant find another one with the same colors online. it seems to have manitou spyder forks which means its probably 98+ i guess?

 

[Oakleyman]

That has been repainted so you’ll likely not find another exactly like it.

As mentioned all those frames were the same for the years they made them, just components that gave the moniker Comp, Race or Pro.