Wolf Tooth puller for central composition, 41x16 mm
The BBS4116 center chainring tool from Wolf Tooth Components is compatible with the BBR60 center chainring found in Shimano 105, Ultegra 68 cranksets. Their bearing cups have 16 teeth and an outer diameter of 41 mm. The tool has 16 notches for a better grip when screwing by hand. It can be combined with a 3/8" square ratchet or a 1" torque wrench.
Thanks to its magnetic steel inserts, it also fits perfectly in the Pack Wrench. Like all Wolf Tooth center console tools, the BBS4116 is CNC machined to ensure particularly high quality. As a bonus, an 8-slot key is integrated to loosen the crank bolt.
product ID | 164671 |

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