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
2016 Trek X Caliber - Bicycle Details - BicycleBlueBook.com
2016 X-Caliber 7 - Bike Archive - Trek Bicycle
Stolen 2016 Trek X caliber 7
Looking for Upgrades on my Trek X-Caliber 7 | Mountain Bike Reviews Forum
X-Caliber 7 | Trek Bikes
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