Park Tool BBT-22 Bottom Bracket Tool for 20-Tooth ISIS Cups

Bottom brackets occasionally require removal for service, replacement, or upgrading. The Park Tool BBT-22 is compatible with bottom brackets with 20 splines and a diameter of 32 mm. This fitting is found on many models of cartridge bottom brackets, including Shimano®, Truvativ®, RaceFace®, FSA®, and others. Also fits some models of crankset lockrings including Race Face®. The tool clears the oversized spindles of ISIS Drive and Octalink® cranksets. The high-grade tool steel body utilizes a flat tooth profile to ensure maximum engagement with bottom bracket cups. Can be driven using a wrench, socket, or 3/8" drive wrench.

Fits tool fittings with 20 splines and a diameter of 32 mm, including:

• Shimano®
• Truvativ®
• Race Face®
• FSA®
• and others

Also fits some models of crankset lockrings including Race Face®.

Features a 3/8" drive fitting and 1" wrench flats.