- Shop
- Parts
- Bottom Bracket
- Bottom Brackets
Contact Modern Bike via email, telephone, or showroom visit.
learn more
You may check the order status of a recent purchase to learn if it has been delayed, when it may ship, or if it has already been shipped.
check order status
Your Shopping Cart contains 0 products. View your cart to change product quantities, apply deal codes, or checkout.
Showing 741 products:
SRAM Team GXP Bottom Brackets Giga X Pipe (GXP)- An external bearing system with 3D forged, heat treated and CNC'd 24mm OD CroMoly spindle integrated … read more
your price $36.00 + ships free
The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more
your price $38.00 + ships free
Shimano and SRAM BB30/PF30 conversion bottom brackets Shimano: designed to be a proper bottom bracket for installing Shimano Hollowtech II steel … read more
your price $75.00 + ships free
Compatible with 24mm spindles Item Specifications BB/Frame Interface: English Spindle Interface Type: Surly OD BB … read more
$60 offretail $130.00 your price $70.00 + ships free
Machined aluminum bearing cups thread in to a standard BSA frames, allowing use of 30mm spindle cranksets. Made in the USA Replaceable Enduro … read more
your price $95.00 + ships free
Enables the use of a MegaEVO (30mm spindle) crankset on a 68/73mm English threaded frame Compatible with BB392 and MegaEVO 30mm cranks … read more
13% offretail $62.99 your price $54.99 + ships free
Enduro Bottom Brackets Kit includes 2 ceramic hybrid bearings and 2 seals For use with SRAM/Truvativ GXP cranks Left bearing uses Enduro's … read more
your price $94.76 + ships free
High quality sealed cartridge bearings with steel cups Traditional square JIS 2-degree taper crank-arm interface 68/73mm English … read more
your price $30.87 + ships free
The Hellbender 70 bottom bracket utilizes a bearing made of 440C stainless steel, providing exceptional ride quality and reliability and strike … read more
your price $155.79 + ships free
Threaded BB for 386 EVO frames. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance. … read more
your price $85.00
Requires Phil cartridge cups and installation tool, sold separately 17mm proprietary heat treated stainless steel or titanium spindle for … read more
$7 offretail $140.00 your price $132.99 + ships free
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
Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life OS versions … read more
10% offretail $64.39 your price $57.95 + ships free
FSA (Full Speed Ahead) Non-Threaded Bottom Brackets Item Specifications Weight: 84g BB/Frame Interface: PF30,BBright Press Fit Spindle Interface … read more
6% offretail $40.99 your price $38.49 + ships free
Surly OD Bottom Brackets PF cups are 41mm in diameter Bearing I.D. is 24mm OD bottom bracket comes with telescoping center sleeve for added durability … read more
$60 offretail $130.00 your price $70.00 + ships free
Forged alloy body and cups CNC hollow chromoly spindle Sealed cartridge bearings Alloy 220-240g … read more
21% offretail $46.20 your price $36.50 + ships free
The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more
your price $50.00 + ships free
The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more
your price $38.00 + ships free
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
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
"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.
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"The world's best choose Cane Creek. A key element of Cane Creek's mission is to support the sport of cycling, including racing, charitable activities and cycling advocacy. Cane Creek believes strongly in the power of bicycles and their potential to effect positive change in our society. To that end, Cane Creek supports athletes and teams whose purpose encompasses more than competitive racing, such as getting more people on bikes, improving or promoting a healthy lifestyle, and making our world better through the use of a bike."
"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
"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."
"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"
"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."
"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."
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.
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 the part number or identifier for this item from the manufacturer
Our Lowest Price - This product is ineligible for additional discounts or rebates.
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”.
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.
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.
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.
The FSA MegaEXO 19 is specific to FSA cranks with a 19mm spindle.
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).
Splined Bottom bracket specific to FSA Power Drive Cranks.
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.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.