FSA No.42 ACB. FSA Orbit CF-40. You will receive 1 x upper and 1 x lower bearing for an FSA headset. The diagrams and photo of headset are for illustration only. For sale is a full bearing kit to hit these FSA headsets.
FSA Headset Bearing Kit Pair Orbit No.57 TH873E TH073
Trek Rail Headset Bearing Kit, Hybrid Ceramic, Stainless, FSA, SL Alloy, SLT
Trek Fuel ExE Headset Bearing Kit, Hybrid Ceramic, Stainless, FSA, SL Alloy, SLT
Cane Creek (Older Models) Headset Bearing Kit - Ceramic, Stainless, FSA, SL, SLT
Look 765 Gravel 2019-2020 & E-765 Optimum Headset Bearing Kit FSA, SL Alloy, SLT
Trek Caliber, E-Caliber & Supercaliber Headset Bearing Kit, FSA, SL Alloy, SLT
