Frame=Cromo triple butted (Frame = 2.812kg, Unicrown fork = 0.817kg)headset=NIKYO 75, blackStem=Custom 80mmHandle bars=SakaeBrake levers=Shimano SLR Exage Sport (264g)Brake caliper=Shimano SLR Exage Sport (299g)Shifters=Exage SportSeat post=Sakae CR 27.0 seat post, alloy, measures 9" (230 mm) tall, with 8 mm round rail binderSeat=Selle Italia MundialitaFront derailer=SIS ES (105g)Rear derailer=SIS ESCrank arms=ES 170Chain rings=Shimano Biopace SIS (52 x 42T)Pedals=MKS AR-8Hubs=Exage "Sport" freehub (Model BH-A450). Rims=700c Wolber GTX hard anodizedTires=700x25c Bridgestone