Ridley Noah & Fenix Headset Kit MR137 Lower Bearing - ACB518K

Lower Bearing - ACB518K

compatible with all model years

compatible for all model years up to 2016 (ie

For Pinarello F12 Bikes

Two ACB518K Bearings for the ACR Headset System Bearings GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing

Ridley Noah & Fenix Headset Kit MR137 Lower Bearing - ACB518KThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Ridley Noah & Fenix Bikes, all model years Upper Bearing MH P22 ? Lower Bearing ACB518K GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use out on the trails and less time in the workshop changing bearings again due to rust and seizing. Buna NitrileRust Resistance Seals: Prevents