Features of the Diamondback Women's Arden 3 Perfect bike for women who relish spending long days in the saddle Featherweight frame is precise, responsive and comfortable Creates a riding position that's sporty and fast Vibration-damping carbon fiber fork, precise shimano 105 2x11 drivetrain, and powerful tektro spyre disc brakes make Arden 3 a True performer Frame - Womens Specific Road Disc, Custom Fully Butted 7005 Series Alloy, Enhanced Performance Geometry, Formed Top Tube, with Integrated Headtube and Flat Mount Disc Brake Tab, 142x12mm Thru-axle Drop Outs Fork - DB Road Performance, Full Monocoque Carbon in. CFTin., 12mm Thru-axle Drop Outs, Flat Mount Disc Tabs, 1.5in. Tapered Steerer Tube Headset - FSA No.42, Sealed Cartridge Cranks - Shimano FC-RS510, 50/34T Bottom Bracket - Shimano OutBoard Bearing Front Derailleur - Shimano 105 FD-5800, 31.8mm Band Clamp Rear Derailleur - Shimano 105 RD-5800, 11 Speed Shifter - Shimano 105 ST-5800, Dual Control 2x11 Speed Cogset - Shimano 105 CS-5800 Cassette, 11 Speed, 11-32T Chain - KMC X11EL, 11 Speed Front Hub - 24h Alloy, Sealed Cartridge, 12mm Thru-axle Rear Hub - 24h Alloy, Sealed Cartridge, 142x12mm Thru-axle, Cassette Spokes - 14g Stainless Steel Rims - HED Flanders C2+ Disc, 24h Tires - Diamondback Century Folding Bead, 700x28c Brakes - Tekro Spyre Flat Mount Disc, with 160mm Front / 140mm Rear Rotors Brake Levers - Shimano 105 ST-5800 Pedals - Alloy Road Platform Handlebar - HED Tour Flat Top Drop Bar, 31.8 Bar Bore Grips - Diamondback Endurance Gel Tape Stem - HED Tour Stem, +/-7Adeg Rise, 31.8mm Bar Bore Seat - Diamondback Performance Womens Road Seatpost - HED Tour, 27.2mm