Bicycle Bottom Bracket
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Showing 818 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 
Odyssey Euro 19mm BMX Bottom Bracket Set BuyPART NUM 998496
Sealed BMX bottom bracket set Euro 19mm Alloy 140g … read more
Ships Freeyour price $32.99 + ships free
BuyPART NUM 998496 
FSA PF30 to 68mm Adapter
BuyPART NUM 936270
Converts a PressFit 30 bottom bracket shell into a 68mm englis … read more
your price $24.99 + ships free
BuyPART NUM 936270 
Stolen Spindle Chromoly 19 x 8 spline BuyPART NUM 674684
Stolen Parts Spindles … read more
40% offretail $20.00 your price $11.99
BuyPART NUM 674684 
FSA Press-in Adaptor for English Bottom Bracket in 68mm BB30 Shell BuyPART NUM 738195
FSA (Full Speed Ahead) Adaptors Install with Headset press and Green Loctite Permits installation of English threaded cups in BB30 … read more
Clearanceyour price $24.99 + ships free
BuyPART NUM 738195 
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 
Problem Solvers Direct Mount Adaptor for 73mm Bottom Bracket with BOOST Rear Spacing, Fits 34.9 with Shims for 31.8/28.6mm BuyPART NUM 663810
Problem Solvers Direct Mount Front Derailleur Adaptors Works for Shimano and SRAM High Direct Mount front derailleurs 29mm offset for 73mm … read more
20% offretail $50.00 your price $39.99 + ships free
BuyPART NUM 663810 
#66 Bearing Retainer 5/16" x 10 - Individual BuyPART NUM 198680
Ball bearing retainer for loose ball bottom brackets. #66 retainer for use with 24TPI cranks … read more
your price $2.25
BuyPART NUM 198680 
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 
Rotor PressFit-4624 BB, 68mm Road - Black BuyPART NUM 879141
PressFit 4624: Reducer BB allows installation of 24mm spindle cranks on 46mm shell PressFit30 frames. Left and right 7075-T6 aluminum bottom bracket … read more
your price $65.00 + ships free
BuyPART NUM 879141 
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 
Race Face SixC Cinch Spindle Kit: 30 x 136.5mm for 120mm spaced BMX hubs and 68/73mm bottom brackets BuyPART NUM 158913
Race Face SixC Cinch Spindle Kit: 30 x 136.5mm for 120mm spaced BMX hubs and 68/73mm bottom bracket … read more
15% offretail $89.99 your price $76.49 + ships free
BuyPART NUM 158913 
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 
Surly OD Crank Enduro Bottom Bracket Cups Only
BuyPART NUM 648925
Surly OD Cup … read more
your price $65.00 + ships free
BuyPART NUM 648925 
SRAM GXP MTB BB Shield and Wave Washer
BuyPART NUM 135617
SRAM Shield & Wave Washer Small Parts … read more
your price $12.15 + ships free
BuyPART NUM 135617 
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 (BC1.37 … 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 
Campagnolo Record Ultra-Torque Bottom Bracket BCS English
BuyPART NUM 719253
Campagnolo Ultra-Torque BB cups. For use with Ultra-Torque split spindle cranksets only. External cupset only Spindle and bearings installed on crankarms … read more
your price $30.00 + ships free
BuyPART NUM 719253 
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.
"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."
"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."
Tange Seiki is a third generation company. Sato Tange, son of Tange Seiki's founder Michiaki Tange and Yosujirou Tange's grandson joined Tange Seiki in 1984 and became president in 2000. Sato's eldest son, Eisuke, nicknamed "Ace", has joined the company and carries on Tange Seiki's commitment to Japanese excellence and standards. No matter where Tange Seiki products are manufactured, they are all made to the precise Japanese standard. This philosophy, to produce the highest quality parts to the highest standards, has been passed from one generation to another and will continue to guide Tange Seiki for generations to come.
"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
"W-T-P have always taken a lot of pride in ourselves and in building bikes that are capable of taking everything a rider throws at them. We are constantly at the forefront of developing and manufacturing materials that will with stand hard and furious riding and our designs are made to combat common breaks and bends."
"Whether getting faster requires lighter components, components to give you greater control, or something else, Tioga will keep tweaking and innovating to find it."
Ridden by everyone around the world, from BMX PRO's to newcomers, the Saltplus collection brings the latest technology and modern designs down to an affordable price point without sacrificing quality.
Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.
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.
The spindle interface type must match with the crank arms.
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