Park Tool, 769, Head tube reaming extension, For HTR-1

Description

* For use with the HTR-1 Head Tube Reaming and Facing Set, the #769 extends the reaming depth of reamers used in 1'', 1-1/8'' and 1-1/4'' headset standards down to 27mm from the head tube face* Designed for head tubes using headsets with deep insertion cups