Bottom Bracket Tool for ISIS and Shimano cartridges - Park Tool BBT-32

Park Tool BBT-32 - ISIS 20 tooth bottom bracket tool

The BBT-32 installs and removes Shimano® and ISIS Drive® 20 tooth splined bottom bracket cups and features 32mm wrench flats.

Can be used 32mm spanner.

The twenty tooth pattern is used on a wide variety of bottom brackets, including models from Shimano®, Truvativ®, Race Face®, FSA®, and others.

The tool clears the oversized spindles of ISIS Drive and Octalink

Instructions for Bottom Bracket removal:

Remove cranks

Fit the BBT-32 tool into the splines of the non-drive side (normally left side as you sit on the bike facing forwards) cup and turn anti-clockwise until removed.

Fit the BBT-32 tool into the splines of the drive side cup and turn clockwise (anti-clockwise for Italian threaded cups) until removed.

Instructions for Bottom Bracket installation / fitting:

Fit the BBT-32 tool into the drive side cup and turn anti-clockwise until tight (clockwise for Italian threaded cups) .

Fit the BBT-32 tool into the splines of the non-drive side and turn clockwise until tight.

Park Tool Reference: BBT-32