Park Tool HTR-1-B

Proper frame preparation is very important. The HTR-1B combines reaming and facing for both head tube and unthreaded bottom bracket shells.

Quick-release, quick-adjust feature: bottom portion slides off and on easily without threading
Optional accessories include over 20 different reamers and facers for numerous headset and bottom bracket standards
Includes:

• 33.9mm reamer (part #754.2) for 1⅛" headset standard
• 5mm facer (part #690)
• Four different-sized pilots:
• 29.8mm (part #762)
• 30.0mm (part #763)
• 33.8mm (part #765)
• 36.8mm (part #766)

SHIS terminology: The stock HTR-1B will face EC29, EC30, EC34 and EC37 frames. It will ream EC34 frames. Accessories will allow service in other standards.