The Genesis 27.5″ serrano is a no-nonsense hardtail mountain bike with all the features you need for street and trail. A custom oversized aluminum frame with a Vitesse suspension fork handles bumpy terrain with finesse. The 1 x 8 drive-train will get you up and down all the hills easily with light action shifting and Shimano rear derailleur. When things get a little hairy . the Gillotti has all the stopping power you need courtesy of front and rear cable-actuated disc brakes. The high-profile 27.5-inch Vitesse wheel-set gets you over bigger obstacles like a 29er but handles like a 26-inch wheel and knobby tires help hold your line. Comfort comes your way with a padded saddle that is easily adjusted with a no-tool quick-release seat-post clamp.