Giant TCR Advanced Headset Bearings Kit headset-bearing-kit-marin-headlands-2015-esi8399105 Lower Bearing - ACB518K

Lower Bearing - ACB518K

For Giant TCX Advanced bikes

For Orbea Rallon

For all bikes using the FSA Orbit C-33-CX No:44-CX Headset

For all Yeti SB100 SB130 SB140 SB150 SB160E SB165 SB4

Giant TCR Advanced Headset Bearings Kit headset-bearing-kit-marin-headlands-2015-esi8399105 Lower Bearing - ACB518KThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Giant TCR Advanced bikes, compatible with all model years. Note this kit does not fit Avanced Pro or SL models, please see our other headset kits if you have one of those bikes. Upper Bearing MR136 Lower Bearing MR137 GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use out on the