Park Tool 57MM Facing Cutter For HTR-1 1B 690-XL drumbeat21-590 The 106-AC installs onto the

The 106-AC installs onto the upright tube of select Park Tool portable repair stands to accommodate the #106 Work Tray or PTH-1 Paper Towel Holder

- PF30 BBright Press Fit

easy to use

3-row screen with up to four data displays

and some mid-drive e-bike motor lockrings including Bafang BBSH & BBS02

Park Tool 57MM Facing Cutter For HTR-1 1B 690-XL drumbeat21-590 The 106-AC installs onto theItem # 690 XL 57mm Oversized Facer The #690 XL is a larger version of the 690 facer for the HTR 1 Head Tube Reamer and Facer. It has a nominal outside diameter of 57mm. It may be used in conjunction with the 788 reamer. It is also used with the 767 Pilot or the 768 Pilot to face only the large diameter headtubes of the "low profile" ZS type headsets.