Park Tool Bottom Bracket Tool BBT-59.3 drumbeat21-325 170mm of trail munchin'

170mm of trail munchin'

but the Wayside cage buys some space back

COOLER THAN COOL

4 Bottom Bracket Bearing Tool Set is designed and built to install and remove of the bearings used in bearings used in BB30

The X-3 machine and Drivetrain Cleaner partner up to attack the worst of grease and grime from every possible angle to deliver the ultimate

Park Tool Bottom Bracket Tool BBT-59.3 drumbeat21-325 170mm of trail munchin'Fits 16 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 41 42 mm and a minor diameter (inside of notches) of 39 mm, including: Shimano Ultegra BBR60 Shimano Deore XT MT 800