Diamondback Bicycles 2016 Haanjo Complete Alternative Road Bike 6061-T6 aluminum alloy frame with Endurance Geometry for worry free durability and all day riding comfort Gravel Disc alloy fork provides steering precision Shimano Sora 9-speed drivetrain with FSA cranks provide reliable shifting performance Avid disc brakes with 160/140mm rotors and fatter tires for true multi road capability Flat handlebars for a better upright position