This 12-speed crankset comes with a double chainring and a crankarm length of 175mm
12-27t Chain FSA Handlebar Salsa Poco
and much easier to clean and maintain
100mm Seatpost Giant Carbon Wheelset Mavic Aksium Race Tires Giant Fondo
12-27t Chain Sram Handlebar Alloy
Demo Cervelo P5, Dura-Ace Di2, Enve Wheels, Carbon Triathlon Bike-2014, 56cm pre-owned brake calipers This 12-speed crankset comes withMSRP $10,000 Brand Cervlo Model P5 Size 56cm Fit Range 59 61 Frame Material Carbon Drivetrain Shimano Dura Ace Di2 (Electronic) Weight 19lbs 04oz Year 2014 Build Fork Cervlo Carbon Aero Brakes Magura, Hydraulic Rim Brakes Shifters Shimano SW R671 Di2, Electronic Front Derailleur Shimano Dura Ace Di2 9070 Rear Derailleur Shimano Dura Ace Di2 9070 Crankset Shimano Dura Ace 9000, 53 39t, 172. 5mm Cassette Shimano Ultegra, 11 Speed, 11 28t Bottom Bracket