Bottom Brackets
Bottom Bracket Shell I.D.
Show all Bottom Bracket Shell I.D.
Bearing Type
- Abec 3
- ABEC-3
- ACB
- Angular Contact
- Angular Contact Bearings
- Cartridge Bearing
- Ceramic
- Sealed
- Sealed Bearing
- Sealed Cartridge
- Stainless
- Steel
BB/Frame Interface
- 24 tpi
- 28 tpi
- 386EVO
- American
- BB104.5
- BB107
- BB121
- BB30
- BB386
- BB386/BB392
- BB86/BB92
- BB89.5
- BB89.5/BB92
- BB90
- BB90/95
- BB92
- BBright PF30
- BSA (English)
- Euro
- French
- ITA (Italian)
- Juvenile 1pc
- Mid
- Other
- PF41
- PF41 - BB121
- Press Fit
- Press Fit BB86
- Press Fit BB86/BB92
- Press Fit PF30
- Spanish
- Specialized Alloy OSBB
- T47
- Threadless
- WA
BB Shell Width (mm)
- 100 mm
- 100mm
- 104.5mm
- 107mm
- 120mm
- 121mm
- 61 mm
- 61mm
- 65mm (Small)
- 68 mm
- 68/73 mm
- 68/73mm
- 68mm
- 70 mm
- 70mm
- 73 mm
- 73mm
- 76mm
- 77mm
- 79 mm
- 79-83mm
- 79mm
- 83 mm
- 83mm
- 85.5/86.5/92mm
- 85.5mm
- 85mm
- 86 mm
- 86.5 mm
- 86.5mm
- 86mm
- 88mm
- 89.5 mm
- 89.5mm
- 90.5mm
- 90mm
- 92mm
- Euro
- WA
Compatible Bike Type
- BMX Bike
- Cargo Bike
- Dirt Jumper
- Fat Bike
- Hybrid/Comfort Bike
- Mountain Bike
- MX Bike
- Road Bike
- Universal
Part Type
- BMX Bottom Bracket
- Bottom Bracket
- Bottom Bracket Adaptor
- Bottom Bracket Bearing Retainer
- Cup and Bearing Kit
- Cup Conversion Kit
- Eccentric
Brand
- Answer BMX
- Black Ops
- Box Components
- Campagnolo
- Cane Creek
- Chris King
- Dimension
- e*thirteen
- Easton
- Eclat
- Enduro
- Full Speed Ahead
- Hope
- Kogel
- MSW
- Muc-Off
- Odyssey
- Origin8
- Phil Wood
- Problem Solvers
- Promax
- RaceFace
- Rant
- Salt Plus
- SAMOX
- Seido
- Shimano
- SRAM
- Stolen
- Sugino
- Sunlite
- Sunrace
- Surly
- The Shadow Conspiracy
- Token
- TRP
- TruVativ
- Velo Orange
- VP Components
- Wald Products
- We The People
- Wheels Manufacturing
Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings Black
Regular price
$86.88
Sale price
$86.88
Regular price
$106.99
Unit price
/per
Machined aluminum bearing cups thread in to a standard BSA frames.
CNC-machined aluminum shell for precise bearing alignment and frame fit
Replaceable Enduro bearings
Includes replacement dust cov...
FSA Fatbike Stainless MegaExo Cartridge Bearings BSA (English) Bottom Bracket
Regular price
$60.61
Sale price
$60.61
Regular price
$62.00
Unit price
/per
FSA MegaExo Bottom Brackets
Die Cast then CNC machined alloy bearing cups
Composite DI2 compatible adjustable center sleeve
100mm for Fat Bikes
For use with 100mm MTB NBD MegaExo cranksets
Wheels Manufacturing BSA Bottom Bracket SRAM MTB ABEC-3 Bearings Black Cups
Regular price
$89.48
Sale price
$89.48
Regular price
$106.99
Unit price
/per
Machined aluminum bearing cups thread in to a standard BSA frames.
CNC-machined aluminum shell for precise bearing alignment and frame fit
Replaceable Enduro bearings
Includes replacement dust cov...
FSA BB-6000 Steel MegaExo Sealed Cartridge Bearing BSA (English) Bottom Bracket
Regular price
$64.23
Sale price
$64.23
Regular price
$56.00
Unit price
/per
FSA BB-6000 MegaExo bottom brackets
Different models of MegaExo bottom brackets are designed to be specific to each model of FSA crankset
Features alloy cups, composite center tube and stainless b...
Sugino Cartridge Bearings Square Taper JIS 68x103mm BSA (English) Bottom Bracket
Regular price
$59.61
Sale price
$59.61
Regular price
$84.95
Unit price
/per
Sugino square taper BB3. Designed by Sugino for use with RD48 cranksets.
Cartridge BB set with tapered spindle
Designed by Sugino for use with RD2 cranksets
Shimano-compatible spindle, uses UN74 ...
Shimano BB-UN300-E Square Taper JIS 68x122.5mm Spindles English Bottom Bracket
Regular price
$18.92
Sale price
$18.92
Regular price
$25.95
Unit price
/per
Shimano BB-UN300 Square Spindle Bottom Brackets
Fits JIS square-taper cranksets
Crankarm fixing bolts sold separately
Hollow spindle
For E-Type Front Derailleur
Shimano BB-UN300-K Bottom Bracket- 68x117.5mm Spindle,Square Taper, - Chain Case
Regular price
$18.81
Sale price
$18.81
Regular price
$23.95
Unit price
/per
Shimano BB-UN300 Square Spindle Bottom Brackets
Fits JIS square-taper cranksets
Crankarm fixing bolts sold separately
Hollow spindle
For chain case
TruVativ Giga Pipe Team SL Cartridge Bearings ISIS 68x118mm BSA Bottom Bracket
Regular price
$45.70
Sale price
$45.70
Regular price
$54.00
Unit price
/per
ISIS is a splined interface bottom bracket/crank design used by Truvativ, FSA, Raceface and other brands
Aluminum cups require TruVativ or compatible installation tool
M15 crank bolts included
Hea...
Answer BMX Slider Square Taper JIS Titanium Spindle 68x122mm Euro Bottom Bracket
Regular price
$133.95
Sale price
$133.95
Regular price
$133.95
Unit price
/per
Answer BMX Adjustable Euro Bottom Brackets include cups, bearings, spindle, and spindle bolts.
Infinitely and easily adjustable chainline, three different length spindles
Adjustments are made exte...
FSA Platinum ISIS Bottom Bracket 73 x 113mm, with M15 Crank Bolts Bicycle
Regular price
$72.51
Sale price
$72.51
Regular price
$66.00
Unit price
/per
FSA Platinum ISIS bottom brackets Forged, hollow chromoly spindle with titanium nitride coating Integrated, large ball bearing design Cold-forged aluminum cups Includes crank bolts
FSA Platinum 68 x 113mm ISIS Bottom Bracket with Chromoly Spindle: Silver
Regular price
$53.85
Sale price
$53.85
Regular price
$66.00
Unit price
/per
FSA Platinum ISIS bottom brackets
Forged, hollow chromoly spindle with titanium nitride coating
Includes crank bolts
Integrated, large ball bearing design
Cold-forged aluminum cups
Shimano BBES300 Octalink V2 68x126mm Spline Spindle BSA (English) Bottom Bracket
Regular price
$23.38
Sale price
$23.38
Regular price
$34.95
Unit price
/per
Shimano BB-ES300 Octalink V2 Bottom Brackets
Fits Shimano Octalink V2 Spline Cranksets
Crankarm fixing bolts not included
Shimano BB-ES51 Octalink V2 68x118mm Spline Spindle BSA (English) Bottom Bracket
Regular price
$40.70
Sale price
$40.70
Regular price
$61.95
Unit price
/per
Shimano BB-ES51 Octalink V2 Bottom Brackets
Crankarm fixing bolts not included
Fits Shimano Octalink V2 Spline Cranksets
Wheels Manufacturing BSA Bottom Bracket Shimano Road ABEC-3 Bearings Gray
Regular price
$86.84
Sale price
$86.84
Regular price
$100.99
Unit price
/per
Machined aluminum bearing cups thread in to a standard BSA frames.
Includes replacement dust covers and seals
CNC-machined aluminum shell for precise bearing alignment and frame fit
ABEC-3 sealed b...
Wheels Manufacturing Shimano MTB Bottom Bracket Angular Contact Bearings Black
Regular price
$107.93
Sale price
$107.93
Regular price
$129.99
Unit price
/per
Machined aluminum bearing cups thread in to a standard BSA frames.
Includes replacement dust covers and seals
CNC-machined aluminum shell for precise bearing alignment and frame fit
ABEC-5 Angular ...
Cane Creek Hellbender 110 Thread Together BSA Bottom Bracket for 30mm Spindles
Regular price
$329.99
Sale price
$329.99
Regular price
$329.99
Unit price
/per
The Hellbender 110 Bottom Bracket provides an incredible mix of performance and longevity through the inclusion of Enduro XD-15 ceramic bearings. These bearings feature nitrogen infused stainless s...
FSA Metropolis Patterson Steel MegaExo 19 Bearing BSA (English) Bottom Bracket
Regular price
$46.53
Sale price
$46.53
Regular price
$41.00
Unit price
/per
FSA (Full Speed Ahead) Metropolis Bottom Brackets
Wheels Manufacturing SRAM MTB Bottom Bracket Angular Contact Bearings Black Cups
Regular price
$106.17
Sale price
$106.17
Regular price
$129.99
Unit price
/per
Machined aluminum bearing cups thread in to a standard BSA frames.
CNC-machined aluminum shell for precise bearing alignment and frame fit
Replaceable Enduro bearings
Includes replacement dust cov...
Surly OD Enduro Moonlander 100mm BSA (English) Bottom Bracket for 24mm Spindles
Regular price
$70.00
Sale price
$70.00
Regular price
$70.00
Unit price
/per
Surly OD Bottom Brackets
Compatible with 24mm spindles
Velo Orange Grand Cru Square Taper JIS 68x107mm Spindle English Bottom Bracket
Regular price
$40.31
Sale price
$40.31
Regular price
$40.00
Unit price
/per
Models for English, Italian & French bottom bracket threads. Installation requires 20-tooth Park or Shimano style bottom bracket tool. Sealed cartridge bearings for long service life. JIS spind...
SRAM DUB Sealed Cartridge Bearing BSA Bottom Bracket | E-Type SuperBoost+ Cranks
Regular price
$43.08
Sale price
$43.08
Regular price
$46.00
Unit price
/per
The SRAM DUB bottom bracket series has a simple job, to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to w...
SRAM DUB Cartridge Bearings BSA 83mm Bottom Bracket for MTB Cannondale Ai Cranks
Regular price
$40.33
Sale price
$40.33
Regular price
$41.00
Unit price
/per
The SRAM DUB bottom bracket series has a simple job, to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to w...
RaceFace CINCH External Seal Bearings BSA 100mm Bottom Bracket for 30mm Crankset
Regular price
$53.57
Sale price
$53.57
Regular price
$59.99
Unit price
/per
Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family.
Compatible with standard threaded BSA shells
Standard 6806 retainer bearings
Includes inner plasti...
SRAM DUB English Bottom Bracket - English/BSA, 68/73mm, MTB Boost 55mm CL, Black
Regular price
$38.03
Sale price
$38.03
Regular price
$41.00
Unit price
/per
The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to w...
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