GT American Bottom Bracket Kit: 22mm - Polished (NEW)

BB for your GT Power Series alloy cranks or most BMX cranks that use a 22mm spindle Condition New in package Details Bearing Size: 22mm Color: Shiny Silver Kit includes two bearings in cups, along with the spacers and washers necessary to...

Stronglight 49D Cyclotourist Crankset: 170mm - 50/40t - 1963-1973 - French (Near Mint+)

The model 49 / 49D crank was introduced in 1949, and ran until the 80's with relatively minor changes.  This very clean example is a mid-era model from 1963 to 1973.  This version is a "Stronglight Marque Deposee" logo, short and deep flutes,...

Campagnolo Chorus 10s Square Taper Bottom Bracket: 102mm x 68mm English (EXC+ Low Miles Odd Spindle Marks))

Nice bb for your Chorus or Record double square taper crank from the 9 or 10 speed group.  Uses a standard cassette lockring tool to install/remove!  Condition: Excellent or better very lightly used shape.  Cups are almost perfect. ...

Campagnolo Chorus 10s Square Taper Bottom Bracket: 102mm x 68mm English (Near Mint+)

Nice bb for your Chorus or Record double square taper crank from the 9 or 10 speed group.  Uses a standard cassette lockring tool to install/remove!  Condition: Near mint or better barely used shape.  Cups are almost perfect. ...

Campagnolo Chorus 10s Square Taper Bottom Bracket: 102mm x 68mm English (EXC+)

Nice bb for your Chorus or Record double square taper crank from the 9 or 10 speed group.  Uses a standard cassette lockring tool to install/remove!  Condition: Excellent or better lightly used shape.  Cups are almost perfect. ...

Campagnolo Record 9/10sp Carbon Square Taper Bottom Bracket: 102mm x 68mm English (EXC+)

The best of the best if you run a Campy Record/Chorus double square taper crank.  It has a carbon shell, is the lightest square taper Campy bottom bracket ever made, and is well sealed for super durability.  This came with the 9 speed Record...

Campagnolo Centaur Square Taper Bottom Bracket: 111mm x 68mm English (Near Mint+)

Current production BB for your Chorus or Record triple square taper crank, or a double Athena/Veloce/Mirage/Centaur.  Uses a standard cassette lockring tool to install/remove!  Condition: Near mint very lightly used shape. Bearings feel...

NIB/NOS Campagnolo NR/SR/GS/C-Record/Croce Loose Bearings: 7/32" - 18ct - Front Hub - 1970's Bags

Original 1980's 7/32 inch bearings, 18 count, for your Nuovo/Super Record, Gran Sport, Tipo, C-Record, Athena, Croce D'Aune, etc FRONT hubs.  A front hub takes 18 bearings, 9 per side.   Condition New old stock in retail package. ...

Campagnolo Super Record #4032 TITANIUM Bottom Bracket: V1 112mm - 68-SS-120 - Alloy Cups (Near Mint)

This rare pre-1983 version 1 featured a hollow spindle and used standard crank bolts. It comes with the correct rifled alloy cups (which were the same on both V1 & V2).  The V1 spindle had problems breaking at the taper (ask Laurent Fignon)...

NIB/NOS Campagnolo Nuovo Record #1046/A Bottom Bracket: 114.5mm X 68mm English

BB for 1977-1987 Nuovo Record Strada crankset, at 114.5mm long English threads.  Rifled thick cups.  The spindle is a world logo, and has a higher level of polish than most NR spindles. This indicates it's a late-production version after 1984...

Shimano Dura Ace BB-7410 Square Taper Bottom Bracket: 103x68mm (Perfect Bearings)

Top of the line square taper bottom bracket.  Matches great to your Dura ace FC-7400 or FC-7410 crank, or any other square taper crank that needs a 103mm (or 102mm).  Bearings are very high quality in this model. Condition Lightly used...

Bayliss Wiley Bottom Bracket Cups + T.D.C. No4 Cottered Spindle: 130.5mm - 1940's 1950's (Near Mint+)

This British made cottered BB from Bayliss Wiley was a popular model on quality bicycles from the 1930's to the 1950's.  It's cups are machine faced, with lots of detail/texture.  The spindle is a T.D.C. (Thomas D Cross) model 4 in 130.5mm, for...

NIB/NOS Shimano Dura Ace BB-7710 Track Bottom Bracket: NJS - 109.5mm x 68mm

This is the bottom bracket required for the Dura Ace FC-7710 pista crank.  NJS stamped lockring cup. Condition New old stock in box Details 109.5x68mm English

Miche Primato Square Taper Cartridge Bottom Bracket: 110mm x 68mm - ISO (New Take Off)

Smooth cartridge BB from Miche for your road or track crank Condition New old stock, take off.  Buttery smooth Details 110x68mm ISO taper

Campagnolo Gran Sport Cottered Bottom Bracket Spindle #750: 1950's 1960's - 127mm x 70mm Italian (EXC+)

This RARE and collectible Campy spindle was part of the #1047 Gran Sport cottered bottom bracket that was made from roughly 1958 to 1965.  It would make a killer gift for the Campy fan who already has everything!  Campagnolo never made a...

Chris King ThreadFit 24 Bottom Bracket: Black (NEW)

The Chris King external threaded BB works for various cranksets with a 24mm spindle, from Shimano Hollowtech II, SRAM GPX, etc.  Condition New Details Includes Fit Kit #4 24mm version Black, color code AAB1 MSRP: $192

HATTA R9400 NJS Track Bottom Bracket: 109mm x 68mm - ISO Square Taper (Near Mint+ Low Miles)

Exceptionally high quality track BB out of Japan.  These are very popular with Keirin racers. Compatible with the following cranks (probably more) Shimano Dura Ace FC-7600 Sugino 75 Sugino 75 Grand Mighty Vintage Sugino Super Mighty/Aero...

NIB/NOS Campagnolo Nuovo Record #1046/A Bottom Bracket: 114.5mm X 68mm English (UNTOUCHED)

BB for 1977-1987 Nuovo Record Strada crankset, at 114.5mm long English threads.  Rifled thick cups.  The spindle is a world logo, and has a higher level of polish than most NR spindles. This indicates it's a late-production version after 1984...

ROTOR BSA30 Bottom Bracket Spanner Wrench

This is Rotor's external bearing bottom bracket wrench.  It is compatible with SRAM® DUB™, Zipp® Vuma™, Race Face® Cinch™, Rotor® BSA30, Hawk Racing™ BB3086™ From the...

NOS Erickson Titanium Bottom Bracket: 156g! 122mm x 68mm Square Taper - Vintage 1990's - RARE

This is one of the ultimate square taper bottom brackets to come out of the 1990's aerospace era! It weighs a scant 156 grams, and sold for the insane price of $200 from roughly 1995-1998.  It uses a spindle stiffening method similar to Sampson and...