Park Tool BBT-RS Bottom Bracket Retaining System BYOB display 6 round patches

6 round patches

For a complete service

With new generation saddle shaping and an ergonomic cut-out design delivering comfort in a multitude of riding positions

CHAIN KMC X12

Park Tool BBT-RS Bottom Bracket Retaining System BYOB display 6 round patchesBottom brackets have some of the highest torque specs of any component found on a bicycle. Despite this, some bottom bracket cups feature tool fittings that allow mere millimeters of engagement, which can be a problem when attempting removal or installation. Solution: the Park Tool Bottom Bracket Tool Retaining System. Used in conjunction with nearly any Park Tool bottom bracket tool, the BBT RS uses a spring based tension system to apply consistent,