2016 Trek X Caliber - Bicycle Details - BicycleBlueBook.com
X-Caliber 7 - Trek Bikes
2016 Trek X-caliber 7 mountain bike For Sale
Trek X-Caliber 9 used in S | buycycle
x caliber 2016 Cheap Sell - OFF 65%
2016 Trek X-Caliber 9
Someone is selling this Trek X Caliber 8. Looks like a 2016-2017 and they're asking $600. Would this be a step in the right direction upgrading from a Trek Marlin 4? : r/mountainbiking