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The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.
Shimano Hollowtech II is Shimano's 24mm spindle standard.
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Showing 40 products:
RaceFace's X-Type external bottom brackets. Filled with Phil Wood waterproof grease and are compatible with Shimano Hollowtech II and FSA MegaEXO … read more
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your price $44.99 + ships free
BuyPART NUM 134282 Wheels Manufacturing MTB Bottom Brackets are compatible with Hollowtech II cranksets. Installs with Shimano TL-FC32 or the Park BBT-9 tool … read more
your price $93.00 + ships free
BuyPART NUM 759028 
Shimano XT BB-MT800 Hollowtech II Bottom Brackets Includes 3 x 2.5mm spacers … read more
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5 of 5 stars
( 1 review )
your price $31.21 + ships free
BuyPART NUM 862911 Wheels Manufacturing Non Threaded Bottom Brackets CNC-machined aluminum shell for precise bearing alignment and frame fit Replaceable … read more
your price $110.00 + ships free
BuyPART NUM 448614 Samox Threaded bottom bracket Rugged and lightweight aluminum external cups sealed cartridge bearing are smooth and protected from dirt … read more
your price $21.99
BuyPART NUM 972799 Convert your BB30 or PF30 frame to run as a Singlespeed 2-bolt EBB to fit BB30 (42mm ID) or PF30 (46mm ID) specific frames for use with … read more
your price $176.40 + ships free
BuyPART NUM 453627 Convert your BB30 or PF30 frame to run as a Singlespeed 2-bolt EBB to fit BB30 (42mm ID) or PF30 (46mm ID) specific frames for use with … read more
your price $140.00 + ships free
BuyPART NUM 253838 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
$18 offretail $130.00 your price $111.99 + ships free
BuyPART NUM 280156 Wheels Manufacturing Non Threaded Bottom Brackets CNC-machined aluminum shell for precise bearing alignment and frame fit Replaceable … read more
$10 offretail $144.53 your price $134.53 + ships free
BuyPART NUM 853484 Shimano XTR BB90/93 Hollowtech II Bottom Brackets Includes TL-FC24 adapter tool Reduced size for light weight New seal construction … read more
your price $44.99 + ships free
BuyPART NUM 485015 Increase the stiffness of your ride with the Origin-8 Torq Lite Outboard Ceramic Bottom Bracket. The Torq Lite BB features precise CNC machined alloy … read more
$21 offretail $139.99 your price $118.99 + ships free
BuyPART NUM 671366 Hope Stainless Bottom Brackets Work with Shimano, Race Face and others Stainless bearing are sealed with a non contact free running Labyrinth … read more
$15 offretail $130.00 your price $114.99 + ships free
BuyPART NUM 133087 Shimano Ultegra BBR60 Hollowtech II Bottom Brackets TL-FC25 Installation adaptor included Reduced size for light weight Item Specifications … read more
your price $34.99 + ships free
BuyPART NUM 479920 Token's Press-fit bottom bracket uses the best materials such as a shell that is made from a combination of fibre and plastic. Precisely machined to allow … read more
your price $29.00
BuyPART NUM 924483 The Token Ninja press-fit, double thread bottom bracket includes premium high carbon steel ball bearings and features multiple technologies which provide … read more
your price $68.00
BuyPART NUM 773476 Wheels Manufacturing MTB Bottom Brackets are compatible with Hollowtech II cranksets. Installs with Shimano TL-FC32 or the Park BBT-9 tool … read more
your price $100.28 + ships free
BuyPART NUM 668110 Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation Low-friction dual seals protect the bearings from … read more
11% offretail $51.49 your price $45.89 + ships free
BuyPART NUM 272959 Wheels Manufacturing MTB Bottom Brackets use ceramic hybrid bearings and are compatible with Hollowtech II cranksets. CNC-machined AL-6061 … read more
your price $83.99 + ships free
BuyPART NUM 293855 Forged and CNC-machined aluminum with precision sealed bearings for 2-pc cranks and 24mm spindles BSA 1.37"x24T for 68/73mm shells … read more
16% offretail $54.95 your price $45.99 + ships free
BuyPART NUM 351479 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
$18 offretail $130.00 your price $111.99 + ships free
BuyPART NUM 941721 "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."
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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.
FSA’s MegaExo spindle is 24mm in diameter, uses a “Square Spline”. 
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.
Praxis M30 crank spindle specific 30mm drive bearing/28mm nondrive bearing. Requires M30 socket tool or M30 wrench for installation and removal.
GXP is a SRAM standard. The cranks have a 24mm spindle on the drive side and a 22mm spindle on the non-drive side.
Our Lowest Price - This product is ineligible for additional discounts or rebates.
386 EVO bottom brackets are a variant of PF30. They accept cranks with a 30mm spindle and shell width of 86.5mm.
392 EVO bottom brackets are a variant of PF30. They accept cranks with a 30mm spindle and shell width of 91.5mm.
BB30 / PF30 bottom brackets accept cranks with 30mm spindles and are available in a variety of shell widths.
e*Thirteen P3 connect cranks use a 30mm spindle.
The FSA MegaEXO 19 is specific to FSA cranks with a 19mm spindle.
The Hope BSA30 are english threaded cups for a 30mm spindle.
RaceFace CINCH bottom brackets are for 30mm spindle cranks.
Rotor 3D+ is for 30mm spindle cranks.
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). 
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. 
DUB is a SRAM standard, which stands for Durable Unified Bottom bracket. DUB cranks have a 28.99mm spindle.
MegaEVO is a threaded BB that allows you to use a BB392EVO crank on a standard frame with a BSA shell.
Splined Bottom bracket specific to FSA Power Drive Cranks.
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Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.
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