Quote Originally Posted by ny biker View Post
If it helps, with the Affinity and Evoke, the RXL and RL have ti rails, while the R has steel rails.

Originally I think there were at least 2 different versions of the Inform, in terms of the amount of padding. So there might have been a difference in rails, too.
Interesting. The men's version of the Inform RXL has Ti rails, but the inconsistency in the RL is still there. The $99 price tag on the 2009 would put it in line with the current lower-end Jett with cro-mo rails...but my Jett, which is the much older one (with the gray "sit spots"--I got it in clearance at the LBS), has a carbon (or carbon-reinforced, can't tell) shell and Ti rails...and was also $99.99 originally. Maybe the Inform is just the odd one out.
The 2009 picture appears to say "Hollow SS" on the rail. So that's settled. Nothing on the 2010.