Bought the complete bike on CL for a hundred bucks. Upgraded drivetrain with microshift 8 speed cassette goes up to 42 in the back. If you want to convert an older bike into a climber look at microshift for sure. And had to to try out the redshift seatpost. Works good for me so far. I do feel a little squish when pedaling hard but I technically exceed the weight limit by a few pounds. I believe a cyclist that is lighter could set the seatpost up to be stiff and lose no peddling power. I would not recommend the seatpost for anyone over 260. Anyway really like this bike and proud of how it turned out.
by Fun-Conference99