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Bottom Brackets
$7.73
- Thread: BC 1.37 x 24T
- Caged bearing 1/4" x 9
- Fits most square taper cotterless BB axles
- Spindle Type: SQR JIS
- Cup Material: Steel
$8.62
- Fits 3-piece crank set
- Includes right and left cup, lockring and bearings
- English type
- Shell: 68/73mm
- Cup Material: Steel
- Weight: 123 grams
$8.99 - $19.99
- One-piece bottom bracket cup set
- Bearings included
- Shell: 68mm
- Spindle Type: OPC
- Cup Material: Steel
- Weight: 265 grams
$9.99
- One-piece bottom bracket cup set
- Bearings included
- Fits smaller american juvenile/youth sized BB
- Shell: 65mm
- Cup Material: Steel
- Weight: 173 grams
$10.99
Dimension American bottom bracket for one-piece cranks.
- Include cups, bearings and cones
- 24 tpi
$12.99
- Fits 3-piece crank set
- Includes right and left cup, lockring and bearings
- English type
- Shell: 68/73mm
- Cup Material: Steel
- Weight: 123 grams
$13.99 - $16.99
Race Face Cinch bottom bracket spacer kit for BB30/PF30 bottom brackets.
$16.99
Race Face Cinch Bottom Bracket Spacer Kit
• 30mm diameter spacers needed for correct installation of Cinch 190mm spindle in 132mm BB shell of Surly Ice Cream Truck and Salsa Blackborow.
$16.99
Race Face Cinch bottom bracket spacer kit of OSBB bottom brackets.
$17.99
- Steel body
- Steel cups
- Chromoly spindle
- Sealed bearings
- Interface: English
- Square Taper JIS
- Weight: 305-320 grams
$19.99
The Dynatron features an American BB with press fit cups and caged bearings.
- Compatible with 1-piece cranks
- Frame BB Shell is 68mm width by 51.5mm inner diameter
- BB Style: American
$22.98
- Designed for fat tire bikes
- Chromoly spindle
- Sealed bearings
$22.99 - $37.99
Shimano's BB-UN55 Square Spindle Bottom Brackets are the unofficial standard for English-threaded cartridge bottom brackets. Quality, value, and durability come together to keep you cranking for many, many miles.
- Fits JIS Square-Taper Cranksets
- Hollow spindle
- Crankarm fixing bolts not included
$23.99
Race Face bottom bracket spacer kit for 124-130mm bottom brackets.
$23.99 - $24.99
WeThePeople's Compact Mid Bottom Bracket uses high-quality precision sealed bearings for use with Mid-size bottom bracket shells. It includes their own 6061 alloy tube spacer and comes with a selection of spacers to help you dial in your drivetrain.
$24.99 - $36.99
- Made to fit crank spindles and press-fit Mid BB frames.
- Simple and easy to install.
- Includes an assortment of spacers to optimize chainline and crank clearance.
- Odyssey 6061-T6 aluminum dust spacer included.
$26.98
- Replacement fat bike bottom bracket with square-taper chromoly spindle
- Sealed bearings
- Steel shell and cups
- 120mm shell width
- 180mm spindle length
- 1.37" x 24T English thread
$27.48
- Adapts ISCG-05 mount chainguide arms to fit flange or lockring style bottom brackets
$29.99
TruVativ Power Spline Bottom Bracket fits proprietary powerspline design popular as OE spec with many moderate-price TruVativ cranks.
• Proprietary spline design popular as OE spec with many moderate-price TruVativ cranks
• Crank bolts are included
$32.99
- American style BB for older 3-piece cranks
- American BB for 3-piece cranksets
- Fits 68mm American frames
- Steel construction
- Weight: 517 grams
- Shell: 68mm
- Interface: 24 tpi
- Spindle Type: SQR JIS
- Cup Material: Steel
$34.90 - $47.99
Chris King's Bottom Bracket Conversion Kits make sure that you can match up your frame with your cranks, all while enjoying the super smooth performance of King's in-house stainless steel bearings. These adapters are compatible with frames that feature a Press Fit 30 bottom bracket.
$34.90
All of Chris King's bottom bracket offerings will need an appropriate Conversion Kit specific to the brand and model of crankset to be used.
- 68mm Threaded BB Shell
- 24mm Road Cranksets
- Common Cranks: Shimano Road, FSA road, Rotor
- Conversion Kit required to work with the Chris King ThreadFit 24 bottom bracket
$34.99 - $35.99
- Forged steel body
- Alloy cups
- Chromoly spindle
- Sealed bearings
- Interface: English
- Spindle Type: Square Taper JIS
- Weight: 290-300 grams
$35.99
All of Chris King's bottom bracket offerings will need an appropriate Conversion Kit specific to the brand and model of crankset to be used.
- 73mm Threaded BB Shell
- 24mm Mountain Cranksets
- Common Cranks: Shimano mountain, FSA mountain, FSA SLK Light, Gravity, Race Face mountain, Rotor, Surly
- Conversion Kit required to work with the Chris King ThreadFit 24 bottom bracket
$36.99 - $46.99
Shimano's Ultegra bottom bracket uses Pro Tour-proven technology for lighter weight and super smooth spinning, while still maintaining the same level of durability and stiffness. It's available in English, Italian, or Press Fit models.
$37.35 - $43.56
Running a conventional threaded bottom bracket on your BB30 or PF30 frame doesn't have to be complicated. This press-fit adapter from FSA goes in snug and opens up a lot of crankset possibilities for your BB30/PF30 frame.
- Aluminum
- Allows conventional threaded bottom brackets to be installed in a BB30 or PF30 frame
- Install with headset press (not included) and green Loctite (included)
$38.99
- Steel body
- Chromoly spindle
- Sealed bearings
- Repair BB designed to work in frames that have stripped BB threads
- Shell: 68mm
- Spindle Type: Square Taper JIS
- Weight: 360-370 grams
$40.99
There's precious little that's better than a fresh bottom bracket. This complete FSA BB30 Bottom Bracket contains 2 stainless steel bearings, 2 C-Clips, 2 dust covers, and 1 adjustment washer.
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