I'll be totally honest and say that while I love my Crosstrail Comp (2016 model I think) I'm not a huge fan of the 2x10 drivetrain. For the rides my wife and I do, I find I most often need to be right in-between the two sprockets, and switch back and forth quite a bit. If it was a triple, I'd probably be on the middle sprocket 80+% of the time.I suppose I could probably convert it to 3x10 if I really wanted to. The SLX front shifter already supports 2 or 3 rings.