Frame CAAD8, Optimized 6061 Alloy, SAVE, BB30 Fork Cannondale Ultra, Carbon blades, 1-1/8" Rims Maddux RS 3.0, 32-hole (36h 58 -61cm) Hubs Formula, RB-51 front, RB-52 rear Spokes Stainless Steel, 15g Tires Schwalbe Lugano, 700x 23c Pedals Wellgo w/ Clip & Strap Cranks FSA Omega BB30, 50/34 Bottom Bracket FSA BB30 Chain KMC X10, 10-speed Rear Cogs Shimano Tiagra 4600, 12-28, 10-speed Front Derailleur Shimano Tiagra 4600, 31.8 clamp Rear Derailleur Shimano Tiagra 4600 Shifters Shimano Tiagra 4600 Handlebar Cannondale C4 Compact Grips Cannondale Bar Tape w/ Gel, 2.5mm Stem Cannondale C4, 31.8mm, 6 deg. Headset Tange Seiki Integrated, 25mm top cap Brakes Cannondale C4, dual pivot, cartridge pad Brake Levers Shimano Tiagra 4600 Saddle Cannondale Stage Ergo w/ Steel Rails Seatpost Cannondale C4, Alloy, 27.2mmx 300mm