Initial Thoughts and experiences: Trek 2014 X-Caliber 6 29er | Mountain Bike Reviews Forum
2015 Trek X-caliber 6
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
2015 Trek Xcaliber 6 Review - YouTube
Initial Thoughts and experiences: Trek 2014 X-Caliber 6 29er | Mountain Bike Reviews Forum
Trek X-Caliber 6 Mountain Bike for Sale in Glendale, AZ - OfferUp
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