Introducing the 2018 Trek ProCaliber 6 WSD. With Women's Specific Design, superb specs, and Trek's proprietary IsoSpeed decoupler at the seat post-seat... | By Trek Bicycle Folsom | Facebook
Procaliber 6 | Trek Bikes
Trek Procaliber 6 15.5in Bike - 2018 | The Pro's Closet
Procaliber 6 | Trek Bikes
The Trek Procaliber 6 is a fast cross... - TYK Bike Hub Inc. | Facebook