The Park Tool 688 Right Hand Threaded Italian Bushing, click to enlarge

Item # 688

/ Tools / Frame & Fork

Right Hand Threaded Italian Bushing

The 688 is a threaded insert for the BFS-1 Bottom Bracket Facing Set in the 36mm x 24 TPI “Italian” threading standard. The 688 is sold individually, but two inserts are required for use.

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688 Features

NOTE: For sharpening services of cutting tools see Park Tool Sharpening Services. Always use cutting fluid such as Park Tool CF-2 when machining.

Compatible Products


Bottom Bracket Facing Set