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.CompatibilityBbs3916: 16 Notch Bb Socket For 39mm Diameter Notch Pattern, Xtr/dura Ace,Bbs4116: 16 Notch Bb Socket For 41mm Diameter Notch Pattern, Ultegra Bbr60,Bbs4416: 16 Notch Bb Socket For 44mm Diameter Notch Pattern, 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, 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, Fsa 386 Megaevo, Wheels® Pf30.
Key Features:Machined from 7075-t6 aluminium in Minneapolis, USA.,Includes the wrench only. Steel inserts are not included but can be purchased separately or as a set.,1-inch hex drive interface compatible – inset magnets enable quick coupling and decoupling of steel inserts.,16-notch 44 mm bottom bracket tool (or centerlock rotor tool) compatible,Weight - 88g.
Key Features:Fits square taper ISIS drive and Shimano Octalink bottom brackets..
Key Features:Fits square taper ISIS drive and Shimano Octalink type bottom brackets.,With rubber grip handle.