About Park Tool 43.95MM Reamer (#788)
The 788 is used in conjunction with the Park Tool HTR-1 Head Tube Reaming and Facing Set to ream head tubes that use the 1 1/8″ internal cup headset standard. Includes part #788S Spacer.

Features
Sized for 1 1/8″ internal cup headsets

SHIS: sized for ZS44 and EC44 head tubes

43.95 mm outer diameter

Requires use of the 750.2 Centering Cone Adaptor

NOTE: Always use cutting fluid such as Park Tool CF-2 when machining.

About Park Tool
Park Tool are the world’s largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.