Bicycle Bottom Brackets

* Wheels Manufacturing, External cups, Hollowtech II, BB Shell: 73mm​​

* PressFit30 bearings for FSA road cranksets* Also compatible with 386 Evo frames and cranks* Ceramic bearings* 73g​​

* Threaded insert for PF30 frames* Allows the use of any English threaded 68mm bottom bracket​​

* T47 threaded BB cups for T47 frames* Cups have internal bearings, and can be used in BB shells with widths from 86mm to 121mm* Machined aluminum ...

* Theaded BB for 386 EVO frames* -01: 24mm (Shimano) diameter spindle crank -02: 22/24mm (SRAM) diameter spindle crank* Machined cups thread toge...

* Wheels Manufacturing, External cups, Hollowtech II, BB Shell: 73mm​​

* PF30 with outboard bearing BB for use with SRAM DUB compatible cranksets* The two machined aluminum cups thread together keeping the bottom brack...

T47 threaded BB cups for T47 frames and 24.00mm spindle diameter cranks. Cups have outboard bearings, and are typically used in BB shells with widt...

* Threaded BB for 386EVO frames* Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.​​

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* Helps to eliminate side play in cranks or pre-load angular contact bearings. Please refer to your crankset manufacturer's installation instructio...

* 386EVO-SHIMANO includes:* 2 x 24mm ID adapters and 8 x 0.7mm spacers* 386EVO-SRAM includes:* 1 x 24mm ID adapter (for right-side), 1 x 22mm ID ad...

* T47 threaded BB cups for T47 frames* Cups have outboard bearings, and can be used in BB shells with widths from 68mm to 100mm* Machined aluminum ...

* SRAM Thin Flange T47 Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups in...

* Elegant, lightweight, trouble-free solution for adapting Shimano Hollowtech II cranks to new Pressfit 30-standard frames* Just press adapters int...

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* Wheels Manufacturing, BB30 to Ext, BB30, BB Shell: 68/73mm​​

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* WheelsMfg, Pressfit 30 bottom bracket, 68/73mm, 46mm, 30mm, Steel, Black, PF30-BB​​

* Wheels Manufacturing, External cups, Hollowtech II, BB Shell: 73mm​​

* Wheels Manufacturing, External cups, Hollowtech II, BB Shell: 73mm​​

* Wheels Manufacturing, BB30 to Ext, BB30, BB Shell: 68/73mm​​