Wolf Tooth Components
Bottom Bracket Tool

Wolf Tooth bottom bracket sockets are high-quality CNC machined tools for installation and removal of external cup bottom brackets.

• Large finger notches so you can start threading the cups by hand
• 3/8" square socket or 1-inch hex for ratchet/torque wrench
• Each socket has either a Shimano bearing preload tool or a 16mm hex for use with Race Face Cinch cranksets
• Steel inserts for magnetic coupling compatibility with the Pack Wrench

Compatibility:

• BBS3916: 16 notch BB socket for 39mm diameter notch pattern, Shimano 9000 series, DURA-ACE, BB92, XTR BB93
• BBS4116: 16 notch BB socket for 41mm diameter notch pattern, Shimano 105, Ultegra BBR60 and 6800, XT MT-800
• BBS4416: 16 notch BB socket for 44mm diameter notch pattern, Shimano BB80, BB5700, BB70, BB51, Enduro T47, Wheels T47, many from Hollowtech II, Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, and more
• BBS4612: 12 notch BB socket for 46mm diameter notch pattern, BB386, Race Face 30mm Spindle, TF47, SRAM DUB, RaceFace Cinch, Zipp Vuma, Rotor BSA30, Hawk Racing BB3086, and more
• BBS4816: 16 notch BB socket for 48mm diameter notch pattern, FSA 386 MegaEvo, Wheels PF30, BSA30, BB386, and more

Tech Specs:

• Weight:  BBS3916 • 69g  |  BBS4116 •  69g  |  BBS4416 •  71g  |  BBS4612 • 78g  |  BBS4816 • 80g
• Material: 7075-T6 aluminum
• Made in the USA