What's the difference aside from Candy's being twice the price of Smarty's ?
All I know is that Smarty's can't be rebuilt but it's not like I would be riding them that hard.

On the site where I would be buying these from there is a question I don't understand at all:

Question:
Do the Crank Brothers Smarty Pedals come with interchangeable colored rails?

Answer:
No, the Crank Brothers Smarty Pedals do not come with interchangeable colored rails.

Question:
How hard is it to change the rails on the Crank Brothers Smarty Pedals?

Answer:
It is very easy to change the rails on the Crank Brothers Smarty Pedals. You only need a small flat bladed screwdriver and a few minutes to change both rails on each pedal.


What are "rails" and is this functional or merely cosmetic?