Trek X-Caliber 8 Mountain Bike - 2018, 19.5" | The Pro's Closet
X-Caliber 8 | Trek Bikes
2017 X-Caliber 8 - Bike Archive - Trek Bicycle
Trek X-Caliber 8 - BikeRadar
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
2017 Trek X Caliber 8 (27.5) Matte Viper Red - SlyRed's Bike Check - Vital MTB
Trek X-Caliber 9
Catalogo Trek 2017 by BikeMTB.net - Issuu
X-Caliber 8 | Trek Bikes
X-Caliber 8 | Trek Bikes
Trek Roscoe and X-Caliber hardtails reviewed | Mountain Bike Reviews Forum