2017 Specialized Sirrus Pro Carbon Review - YouTube
Specialized Sirrus Pro Carbon Fitness Bike - Best Road Bikes
Specialized Sirrus Pro Carbon – Men's Spec 2020: bike review - YouTube
2015 SPECIALIZED SIRRUS PRO CARBON DISC – Altitude Bicycles
MCF Bikery, Shipley - Specialized sirrus pro, aluminium with carbon seat stays and carbon forks. 27 gears. Great touring bike in good order. £180. | Facebook
First real bike purchase, Specialized Sirrus Pro. $350 how'd I do? : r/bicycling
BikePedia - Bicycle Value Guide
XO1-009 Specialized Sirrus Pro Hybrid Bike 52cm Frame - XO Bikes