Wolf Tooth Bottom Bracket Tool 39mm 16 Notch

This Wolf Tooth Bottom Bracket Tool is precision CNC machined for installation and removal of external cup bottom brackets. Handmade in the USA at Wolf Tooth's HQ in Minneapolis.

Compatibility

• BBS3916: 16 notch BB socket for 39mm diameter notch pattern, compatible with XTR/Dura Ace
• BBS4116: 16 notch BB socket for 41mm diameter notch pattern, compatible with Ultegra BBR60
• BBS4416: 16 notch BB socket for 44mm diameter notch pattern, compatible with Hollowtech II, Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, and others
• BBS4612: 12 notch BB socket for 46mm diameter notch pattern, compatible with Race Face 30mm Spindle, TF47, SRAM DUB, RaceFace Cinch, Zipp Vuma, Rotor BSA30, Hawk Racing BB3086
• BBS4816: 16 notch BB socket for 48mm diameter notch pattern, compatible with FSA 386 MegaEvo, Wheels PF30