Focus 2019 - 2021 THRON & JAM Headset Canyon For Specialized Tarmac SL5 54/56cm

For Specialized Tarmac SL5 54/56cm Frame Bikes

For all Merida Scultura Bikes

For all Marin Alpine Trail Carbon Bikes

All replacement frame bearings included

Focus 2019 - 2021 THRON & JAM Headset Canyon For Specialized Tarmac SL5 54/56cmThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all Focus 2019 2021 THRON & JAM Bikes, for 2019,2020,2021 model years only. Upper Bearing MH P03K ? Lower Bearing ACB4252H7 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