Ridley Helium 56cm carbon fiber road bike 2015. Groupset is Campagnolo Record 11speed with an upgraded 2015 front derailleur + left shifter. Wheelset is Campagnolo Neutron. Frameset: Ridley Helium size M (56cm). Crankset: Campagnolo Record 50/34. Cassette: Campagnolo Chorus 11-29. Rear derailleur: Campagnolo Record. Front derailleur: Campagnolo Chorus. Handlebars: Deda RHM 42cm center to center. Stem: Deda Zero 100 110mm. Seatpost: Forza carbon fiber. Saddle: Selle Italia Flite. Tires: Vittoria Rubino Pro. Total weight: 16.0 lbs. Frame’s in great condition apart from a scratch by the bottom bracket. All parts and bearings cleaned and lubricated. Chain and cables are new while the cassette and tires have only a few hundred kms on each. New Deda expander plug. Crankset bearings were upgraded to Token ceramic bearings. Campagnolo groupset shifts and stops great. Campagnolo Neutron hubs spin up smoothly and rims are true. A very nimble and light bike great for long rides and hill climbing.