The Park Tool 788, 43.95mm Reamer, click to enlarge
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Item # 788

/ Tools / Frame & Fork

43.95mm Reamer

Reams head tube I.D. to 43.95mm to accept “internal” headset cups with 44.05 - 44.10mm O.D. (1-1/8 ZS standard). Used with #690-XL Facing Cutter and #750 Centering Cone.

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$152.98

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788 Features

SHIS terminology: the 788 is used for upper or lower headtubes that accept the ZS44 or EC44 headsets.

Documentation

Compatible Products

HTR-1

Head Tube Reaming and Facing Set

HTR-1B

Head Tube Reaming and Facing Set

HTR-HS

Head Tube Reaming and Facing Handle Set

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