Fsa orbit c 33 tapered headset black 15mm
Fsa is the world leading headset manufacturer and the core of their product line with many years of experience they understand that multiple dimensions and exacting requirements are a must when it comes to headsets the fsa orbit c 33 acb tapered headset is an integrated headset to fit head tubes that are tapered the bearing are 1 18 45 x 45d upper and 1 14 45 x 45d lower angular contact bearings that sit flush in the frame with head tube outer diameter of 47mm upper and 52mm lower on ta