2020 vs 2021 Trek X-Caliber Series! What's changed? - YouTube
X-Caliber 8 | Trek Bikes
Trek X-Caliber 8 - BikeRadar
Trek X-Caliber 8 2020 Size M - Pedal Room
Took new X-Caliber 8 (2020 model) for its first spin...Super happy with it! My last Trek had 21 gears so I had to get used to the new range, the 12 gears