- Facing improves the alignment of bearings in the headset
- The 690-XL has an approximate diameter of 58mm and is a larger version of the 690 facer for facing head tubes with low profile Zero Stack type headsets
- Must be used with the 768 pilot to ensure the frame is reamed and faced accurately
Park Tool
690-Xl - Cutter, Low-Profile Headsets For Htr-1
£142.99