Evo, Swift Ridge 5, Commuter Bicycle, 27.5'', Steel Gray/Blue, 20''The Swift Ridge is a contemporary, do it all, dual sport hybrid. Complete with modern 27. 5" wheels, powerful disc brakes and a lightweight, fit friendly frameset. From the street to the trail, its all about versatility and fun! Shimano Acera 24 speed shifting Mechanical disc brakes Light weight alloy frame Versatile 27. 5 wheels