Trek X-Caliber keeps prices low, value high with updated aluminum hardtail line - Bikerumor
2021 Trek X-Caliber 9 Hardtail Mountain Bike
The Bikes of Balfe's: Ben's Trek X-Caliber – Balfes Bikes Blog
X-Caliber 8 - Trek Bikes
D Byk Store - Bike of the day! . Trek X Caliber 9 ! . X-Caliber 9 is the top-end model in the X-Caliber family. It's a fully race-ready cross-country mountain bike