The fork is a 2009 Reba RL, the drivetrain is XT shifter, crank, and rear derailleur, with a Sunrace 11-46 rear cassette.Very cool. Interested in what fork and drivetrain you added? I have a 1998 Exploif in my garage...stock. I think it would be weird to ride a 26" wheel now! but of course those worked for years.