The 2016 ZW6 Fit Woman Series wasn't just given a different color scheme. The ZW Series is a women's-specific road bike engineered for the needs of the female cyclist and the ZW6 Disc shows all of this. Top Features of the Felt ZW6 Disc (2016) Felt Womens endurance UHC performance carbon fibre frame and fork Internal cable routing Shimano Sora drivetrain TRP mechanical disc brakes Prologo Kappa Product Data Number of gears: 18 Front Axle Type: 9mm QR Cable Routing: Internal Model Year: 2016 Frame: Felt Endurance Road Disc UHC Performance carbon fibre Fork Material: Carbon Fork: Felt Endurance Road Disc UHC Performance carbon fibre Steerer: Tapered Bottle Cage Mounts: Double Front Derailleur Mount: Braze On Dropouts: Replaceable Rear Derailleur Hanger Wheel Size: 700c (622) Groupset Manufacturer: Shimano Brake Levers/Gear Shifters: Shimano Sora Front Derailleur: Shimano Sora Rear Derailleur: Shimano Sora Brake Type: Cable Disc Brake Brakes: Shimano Sora levers Brake Callipers: TRP Spyre C Disc w/ stainless steel, 160mm 6-bolt rotor (front) - TRP Spyre C Disc w/ stainless steel, 140mm 6-bolt rotor (rear) Chainset type: Compact Chainset: Shimano Sora Chainring Size: 50 Tooth, 34 Tooth Chain: Shimano Bottom Bracket: Shimano Cassette: Shimano 9 speed Cassette Range: 11-32 Tooth Handlebars: Felt Fit Woman SuperLite Road, short 65mm reach, 125mm drop, 31.8mm Petite - Medium = 380mm Tall = 400mm Bar Tape/Grips: Felt Gel Tape Stem: Felt Fit Woman SuperLite, 31.8mm Petite = +/-17 rise, 60mm Small = +/-17 rise, 70mm Medium = +/-7 rise, 80mm Tall = +/-7 rise, 90mm Seat Post: Felt Fit Woman SuperLite Road, 27.2mm, 330mm length Tyres: Vittoria Rubino Pro Slick, 700 x 23c Pedals: Supplied with basic flat pedals Warranty: 2 year frame warranty, 12 month parts warranty Road: Yes The ZW6 Disc The ZW6 is a womens-specific bike through-and-through. Not only are the frame and fork specifically engineered for women, so are the handlebar, stem and lightweight saddle. A 9-speed Shimano Sora drivetrain means the shifting will always be crisp and precise. Whether your plan is to ride on your own, participate in centuries or do your first race, this is one bike with the versatility to shine everywhere you go.