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Showing 593 products:
Origin8 100x164mm XLT Square Taper Bottom Bracket
4.8 of 5
( 6 )
4.8 of 5 stars average
( 6 reviews )
BuyPART NUM 551132
Designed for fat bikes Chromoly spindle Sealed bearings Steel cups UPC 888571013427 Manufacturer Number VP-BC63 … read more
4.8 of 5
( 6 )
4.8 of 5 stars average
( 6 reviews )
In Storeyour price $17.99
BuyPART NUM 551132 
Enduro Italian Bottom Bracket for DUB Spindles, Stainless Steel Angular Contact Bearings Black BuyPART NUM 937764
Enduro Italian threaded bottom bracket with stainless steel bearings. 440C stainless steel bearings offer high corrosion resistance for adverse … read more
Ships Freeyour price $139.00 + ships free
BuyPART NUM 937764 
Praxis Works M30 BB86/BB90/BB92 Bottom Bracket BuyPART NUM 933270
Praxis M30 crank spindle specific 30mm drive bearing/28mm nondrive bearing For use with Zayante, Alba, Girder and Cadet cranks Made with … read more
your price $45.00 + ships free
BuyPART NUM 933270 
Origin8 100x137.5mm Square Taper Bottom Bracket
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 155796
Designed for fat tire bikes Chromoly spindle Sealed bearings Steel cups … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $17.99
BuyPART NUM 155796 
FSA Mega Exo 7100 Fat Bike Cartridge Bottom Bracket
BuyPART NUM 271450
Forged alloy and CNC machined external cups Composite center sleeve w/ double o-ring seals Oversize cartridge bearings Designed … read more
your price $55.99 + ships free
BuyPART NUM 271450 
RaceFace CINCH PF30 Bottom Bracket: 46mm ID x 83mm Shell x 30mm Spindle, External Seal BuyPART NUM 488783
Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family. Allows the use of a CINCH 30mm spindle crankset … read more
your price $59.99 + ships free
BuyPART NUM 488783 
Phil Wood Stainless Campy BB, ISO - 110.5mm BuyPART NUM 676611
Requires Phil cartridge cups and installation tool, sold separately 17mm proprietary heat treated stainless steel or titanium spindle for … read more
$14 offretail $140.00 your price $126.00 + ships free
BuyPART NUM 676611 
Sunlite SL26 68x127 Square Taper JIS Bottom Bracket BuyPART NUM 534595
Steel body Steel cups Chromoly spindle Sealed bearings SHIMANO Equivalent BB-UN26 Steel 305-320g … read more
your price $12.98
BuyPART NUM 534595 
Wheels Manufacturing BB30A to Outboard BB 24mm Angular Contact Black BuyPART NUM 432654
Converts BB30A shells (42mm ID 73mm wide asymmetrical) to accept most 24mm or 24/22mm spindle cranks Offered in 24mm (Shimano, FSA, Race Face, etc) … read more
your price $110.00 + ships free
BuyPART NUM 432654 
Rotor BB3024 Bottom Bracket Steel Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 741965
Rotor BB4224 Bottom Brackets Allows use of 24mm cranks on BB30 frames T6 heat treated 7075 Aluminum cups … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $65.00 + ships free
BuyPART NUM 741965 
Velo Orange Grand Cru Cartridge Bottom Bracket 113mm Threadless
4.5 of 5
( 2 )
4.5 of 5 stars average
( 2 reviews )
BuyPART NUM 259044
Internally expanding design fits most frames, including those with Swiss threading and frames with damaged BB shells. Installation requires only a traditional-style … read more
4.5 of 5
( 2 )
4.5 of 5 stars average
( 2 reviews )
your price $69.50 + ships free
BuyPART NUM 259044 
Velo Orange Grand Cru Cartridge Bottom Bracket 110mm Threadless
4.5 of 5
( 2 )
4.5 of 5 stars average
( 2 reviews )
BuyPART NUM 492848
Internally expanding design fits most frames, including those with Swiss threading and frames with damaged BB shells. Installation requires only a traditional-style … read more
4.5 of 5
( 2 )
4.5 of 5 stars average
( 2 reviews )
your price $69.50 + ships free
BuyPART NUM 492848 
Shimano ES300 73 x 118mm Octalink V2 Spline English Bottom Bracket
BuyPART NUM 634219
Shimano BB-ES300 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included … read more
your price $20.20
BuyPART NUM 634219 
Wheels Manufacturing BB30 to Shimano Bottom Bracket with ABEC-3 Bearings Black Cups
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 448614
Wheels Manufacturing Non Threaded Bottom Brackets CNC-machined aluminum shell for precise bearing alignment and frame fit Replaceable … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
7% offretail $74.00 your price $69.00 + ships free
BuyPART NUM 448614 
Interloc Racing Design QB55 Cartridge BB, JIS - 68x107mm BuyPART NUM 452937
High quality sealed cartridge bearings with steel cups Traditional square JIS 2-degree taper crank-arm interface 68/73mm English … read more
your price $25.92
BuyPART NUM 452937 
Origin8 Torqlite 68x122.5 Square Taper English Bottom Bracket BuyPART NUM 131704
Forged alloy body and cups CNC hollow chromoly spindle Sealed cartridge bearings Shimano Equivalent BB-UN55 Alloy … read more
21% offretail $46.20 your price $36.50 + ships free
BuyPART NUM 131704 
Hope External Bottom Bracket with Stainless Bearings for 68/73mm Black BuyPART NUM 152236
Designed to face the worst British weather has to offer, Hope's threaded bottom brackets feature high quality sealed cartridge bearings and fit a variety … read more
$19 offretail $133.60 your price $113.99 + ships free
BuyPART NUM 152236 
Sugino CBBF-103 Bottom Bracket, JIS - 68 X 113mm BuyPART NUM 344204
Standard JIS square taper with steel cups, retainers, lockrings, CrMo spindle, shield included (no bolts, use BTI #SO-2995) Formerly called … read more
your price $32.99
BuyPART NUM 344204 
Shimano ES51 68x118mm V2 Spline Bottom Bracket BuyPART NUM 295208
Shimano ES51 Deore LX cartridges and E-type cartridges fit FC-M752/751/M571/M510-8/M440-8 cranks. Crankarm fixing bolts not included. Item Specifications … read more
27% offretail $44.99 your price $32.99
BuyPART NUM 295208 
FSA BB-8200 Light MegaExo Ceramic BB Road 70mm Italian BuyPART NUM 123785
FSA BB-8200 Light Mega Exo Ceramic Bottom Brackets. Compatible with all Light MegaExo cranksets- Road or ATB. Compatible with the "Arc-Spline" spindle … read more
$53 offretail $245.00 your price $191.99 + ships free
BuyPART NUM 123785 
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."
"Upgrading your hubs, bottom brackets and pulleywheels will give you exactly what you need. CeramicSpeed bearings reduce friction, improve power transfer and have greater longevity."
Learn more about CeramicSpeed
"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."
Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.
"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
These models are available for online purchasing and can be shipped directly to you.
Length
The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.
Bottom brackets must fit the frames interface type. For example, an english threaded bottom bracket can only be installed on a frame that accepts english threading.
DUB is a SRAM standard, which stands for Durable Unified Bottom bracket. DUB cranks have a 28.99mm spindle.
Praxis M30 crank spindle specific 30mm drive bearing/28mm nondrive bearing. Requires M30 socket tool or M30 wrench for installation and removal.
FSA’s MegaExo spindle is 24mm in diameter, uses a “Square Spline”. 
386 EVO bottom brackets are a variant of PF30. They accept cranks with a 30mm spindle and shell width of 86.5mm.
e*Thirteen P3 connect cranks use a 30mm spindle.
RaceFace CINCH bottom brackets are for 30mm spindle cranks.
Rotor 3D+ is for 30mm spindle cranks.
BB30 / PF30 bottom brackets accept cranks with 30mm spindles and are available in a variety of shell widths.
Some common Octalink V2 cranks models include Deore XT (ES70/71), Deore XL (ES70/71), Deore (ES50/51), FC-M752, FC-M751, FC-M572, FC-M571, FC-M510-8 & FC-M440-8 cranks. 
FSA’s MegaExo Light spindle is 24mm in diameter, uses an “Arc Spline,” and is used on K-Force Light, SL-K Light, and the Team Issue cranks.
Shimano Hollowtech II is Shimano's 24mm spindle standard.
RaceFace EXI bottom brackets are for 24mm spindle cranks.
GXP is a SRAM standard. The cranks have a 24mm spindle on the drive side and a 22mm spindle on the non-drive side.
This is an older standard that was used on some Shimano cranks. Some common Octalink V1 cranks models include, XTR (BB-M952), Dura-Ace BB-7700, Ultegra (BB-6500) and 105 (BB-5500). 
The FSA MegaEXO 19 is specific to FSA cranks with a 19mm spindle.
Splined Bottom bracket specific to FSA Power Drive Cranks.
392 EVO bottom brackets are a variant of PF30. They accept cranks with a 30mm spindle and shell width of 91.5mm.
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