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
Origin8 TorqLite Square Taper JIS Sealed Bearings BSA 68x103mm Bottom Bracket
Regular price
$45.39
Sale price
$45.39
Regular price
$53.39
Unit price
/per
BB SET OR8 68x103 TORQLITE SQ ENG
CNC machined hollow chromoly spindle
Sealed premium bearings
Forged alloy cups
1.37` x 24T ENG/BSA thread
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...
Origin8 TorqLite Square Taper ISO Sealed Bearings BSA 68x102mm Bottom Bracket
Regular price
$45.39
Sale price
$45.39
Regular price
$53.39
Unit price
/per
BB SET OR8 68x102 TORQLITE SQ ENG CAMPY
CNC machined hollow chromoly spindle
Sealed premium bearings
Forged alloy cups
1.37` x 24T ENG/BSA thread
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...
Origin8 TorqLite Square Taper ISO Sealed Bearings BSA 68x115.5mm Bottom Bracket
Regular price
$45.39
Sale price
$45.39
Regular price
$53.39
Unit price
/per
BB SET OR8 68x115.5 TORQLITE SQ ENG CAMPY
CNC machined hollow chromoly spindle
Sealed premium bearings
Forged alloy cups
1.37` x 24T ENG/BSA thread
Origin8 TorqLite Square Taper JIS Sealed Bearings BSA 68x122.5mm Bottom Bracket
Regular price
$45.39
Sale price
$45.39
Regular price
$53.39
Unit price
/per
BB SET OR8 68x122.5 TORQLITE SQ ENG
CNC machined hollow chromoly spindle
Sealed premium bearings
Forged alloy cups
1.37` x 24T ENG/BSA thread
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 ...
Box Components Box One TI Square-Taper JIS 68x113mm Spindle BSA Bottom Bracket
Regular price
$154.99
Sale price
$154.99
Regular price
$154.99
Unit price
/per
BB SET BOX 68x113 ONE TITANIUM SQ ENG GD
With precision sealed bearings and cold-forged, aluminum CNC machined cups, Box One Titanium Square Taper bottom brackets are the best option for young BMX ...
Box Components Box Two External BSA Bottom Bracket for Shimano HT II 24mm Cranks
Regular price
$64.99
Sale price
$64.99
Regular price
$64.99
Unit price
/per
BB SET BOX OUTBOARD TWO ENG 24mm BK ALY 68/73 w/SEALED BRNG BK
Box Two‚Ñ¢ External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision seale...
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...
Origin8 TorqLite Shimano HTII Ceramic Bearings Outboard English Bottom Bracket
Regular price
$118.99
Sale price
$118.99
Regular price
$139.99
Unit price
/per
BB SET OR8 L&R CERAMC CUP SHI RD/MT ENGBK/GY
Fits all Shimano road and mountain external bearing cranksets
CNC machined alloy cups with ceramic balls and stainless steel races
Ceramic bearings ...
FSA 8420ST Power Drive Steel Cartridge Bearings English Bottom Bracket 73x118mm
Regular price
$29.16
Sale price
$29.16
Regular price
$27.00
Unit price
/per
Replacement bottom bracket for FSA's Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather prote...
Origin8 TorqLite SRAM GXP Ceramic Bearings Outboard BSA (English) Bottom Bracket
Regular price
$118.99
Sale price
$118.99
Regular price
$139.99
Unit price
/per
BB SET OR8 L&R CERAMC CUP SRM RD/MT ENGBK/GY
Fits all SRAM GXP road and mountain external bearing cranksets
CNC machined alloy cups with ceramic balls and stainless steel races
Ceramic bearings...
Origin8 TorqLite Square Taper ISO Sealed Bearings BSA 68x111mm Bottom Bracket
Regular price
$45.39
Sale price
$45.39
Regular price
$53.39
Unit price
/per
BB SET OR8 68x111 TORQLITE SQ ENG CAMPY
CNC machined hollow chromoly spindle
Sealed premium bearings
Forged alloy cups
1.37` x 24T ENG/BSA thread
Origin8 ISIS Hollow Chromoly Spindle Sealed Bearing BSA 68x113mm Bottom Brackets
Regular price
$56.09
Sale price
$56.09
Regular price
$65.99
Unit price
/per
BB SET OR8 68x113 ISIS STL-CUPS ENG
Steel body
Hollow chromoly spindle
Sealed bearings
Origin8 ISIS Hollow Chromoly Spindle Sealed Bearing BSA 68x118mm Bottom Brackets
Regular price
$56.09
Sale price
$56.09
Regular price
$65.99
Unit price
/per
BB SET OR8 68x118 ISIS STL-CUPS ENG
Steel body
Hollow chromoly spindle
Sealed bearings
Origin8 TorqLite Square Taper JIS Sealed Bearings BSA 68x116mm Bottom Bracket
Regular price
$45.39
Sale price
$45.39
Regular price
$53.39
Unit price
/per
BB SET OR8 68x116 TORQLITE SQ ENG
CNC machined hollow chromoly spindle
Sealed premium bearings
Forged alloy cups
1.37` x 24T ENG/BSA thread
Origin8 ISIS Hollow Chromoly Spindle Sealed Bearing BSA 68x108mm Bottom Brackets
Regular price
$56.09
Sale price
$56.09
Regular price
$65.99
Unit price
/per
BB SET OR8 68x108 ISIS STL-CUPS ENG
Steel body
Hollow chromoly spindle
Sealed bearings
Origin8 Revolvr SRAM GXP 22/24mm Sealed Bearings Outboard BSA Bottom Bracket
Regular price
$54.49
Sale price
$54.49
Regular price
$59.99
Unit price
/per
BB SET OR8 REVOLVR GXP OUTBOARD 68/73 ENG SB BK
Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation
Low-friction dual seals protect the bearings from harmful c...
Origin8 Revolvr Shimano HTII 24mm Sealed Bearings Outboard BSA Bottom Bracket
Regular price
$45.89
Sale price
$45.89
Regular price
$53.99
Unit price
/per
BB SET OR8 REVOLVR SHI OUTBOARD 68/73 ENG SB BK
Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation
Low-friction dual seals protect the bearings from harmful c...
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