Reams head tube I.D. to 55.95mm to accept “internal” headset cups with 56.00 – 56.10mm O.D. (1-1/2 ZS standard). Used with #690-XXL Facing Cutter and #750 Centering Cone Adaptor. Designed for use with the HTR-1 or HTR-1b Headtube Reamer and Facer.
FEATURES:
- Reams to an internal diameter of 55.95mm
- Prepares a headtube to accept internal headset cups with 56 and 56.1mm outer diameter (1.5 ZS Standard)
- Requires use of the HTR-1/HTR-1B Head Tube Reamer and Facer Set
- Used with the Park Tools #690-XXL Facing Cutter and #750 Centering Cone Adaptor
- Always use a cutting fluid such as Park Tool CF-2 when machining.
PRODUCT SPECIFICATIONS:
- Brand: Park Tool
