Worth it? This is a Trek x-caliber 6 from 2016. Seller is asking $675. Trek seems to have discontinued the 6 and that model now starts at 7. : r/whichbike
Procaliber 6 | Trek Bikes
Procaliber 6 | Trek Bikes
Procaliber 6 | Trek Bikes
Trek X Caliber 6 2016 Factory Sale, 59% OFF | www.bridgepartnersllc.com
How Did The Track Veteran Trek X-Caliber 6 Conquer You?
TREK X CALIBER 6 2015 - YouTube
Trek Procaliber 6 review - BikeRadar
Initial Thoughts and experiences: Trek 2014 X-Caliber 6 29er | Mountain Bike Reviews Forum