Product Details

Wolf Tooth bottom bracket sockets are 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" hex for ratchet/torque wrench
  • Most sockets have 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
  • Weight:  BBS3916 • 73g  |  BBS4116 •  70g  |  BBS4416 •  74g  |  BBS4612 • 78g   BBS4816 • 79g  |  BBS4912 •  66g   |  BBS5212 •  83g   |  BBS5216 •  85g
  • Material: 7075-T6 aluminum

Models

  • 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, Cane Creek Hellbender, and more. 
  • BBS4816: 16 notch BB socket for 48mm diameter notch pattern, FSA 386 MegaEvo, Wheels PF30, BSA30, BB386, and more
  • BBS4912: 12 notch BB socket for Praxis T47IB
  • BBS5212: 12 notch BB socket for Chris King T47
  • BBS5216: 16 notch BB socket for DUB T47 

About Wolf Tooth
Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of racers and riders. Components are mostly made in Minneapolis, USA.

Product Code WTBBS3916
Other products by Wolf Tooth
$68.00
RRP $71.90 | Save 5%
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BBS3916 $68.00 $71.90 Out of stock
BBS4116 $68.00 $71.90 Out of stock
BBS4416 $68.00 $71.90 Out of stock
BBS4612 $68.00 $71.90 Out of stock
BBS4816 $68.00 $71.90 Out of stock
BBS4912 $68.00 $71.90 Out of stock
BBS5212 $68.00 $71.90 Out of stock
BBS5216 $68.00 $71.90 Out of stock
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Product Details

Wolf Tooth bottom bracket sockets are 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" hex for ratchet/torque wrench
  • Most sockets have 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
  • Weight:  BBS3916 • 73g  |  BBS4116 •  70g  |  BBS4416 •  74g  |  BBS4612 • 78g   BBS4816 • 79g  |  BBS4912 •  66g   |  BBS5212 •  83g   |  BBS5216 •  85g
  • Material: 7075-T6 aluminum

Models

  • 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, Cane Creek Hellbender, and more. 
  • BBS4816: 16 notch BB socket for 48mm diameter notch pattern, FSA 386 MegaEvo, Wheels PF30, BSA30, BB386, and more
  • BBS4912: 12 notch BB socket for Praxis T47IB
  • BBS5212: 12 notch BB socket for Chris King T47
  • BBS5216: 16 notch BB socket for DUB T47 

About Wolf Tooth
Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of racers and riders. Components are mostly made in Minneapolis, USA.