The Vilano FORZA 3.0 is equipped with a 12K Carbon racing fork, integrated brake lever shifters and shimano sora derailleur. This is an excellent choice for club rides, training and fitness.Full Specs: Model: Forza 3.0 Speeds: 24 Frame: 6061 Double Butted Aluminum Fork: 12K Carbon Fiber Racing 1 1/8" Threadless Shifters: Microshift SB-R083 Integrated Shifter/Brake Lever STI Front Derailleur: Microshift FDR338-B 3-Speed Rear Derailleur: Shimano Sora 8 Speed Crankset: Alloy 170mm (50,52,54cm) 175mm (56,58cm) 54/39/30T/li> Stem: Forged Alloy 1 1/8" 105mm +-10° Bottom Bracket: Sealed Cassette: Sunrace 8 Speed 12-25T Chain: KMC 8 Speed Hubs: Formula Rims: 700c Doubled Walled CNC Machined Sides Black Anodized Tires: Kenda 700c x 23c Brakes: Promax Headset: Tange 1/18" Handlebar: Alloy 6061 Bore: 26.0mm Width: 42cm Saddle: Cionlli Seatpost: Alloy 27.2mm x 300mm