Trek Marlin vs X-Caliber vs Roscoe!! What's the Difference? - YouTube
Trek Caliber 6 2021 Store, SAVE 50%.
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
Beginner's XC Race Bike | 2021 Trek X-Caliber 7 Aluminum Hardtail 1x10 Feature Review and Weight - YouTube