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 499 products:
Hope T47 Bottom Bracket Bottom Bracket (68/73mm For 30mm Spindle) Stainless, Black 
BuyPART NUM 146201
Designed to face the worst British weather has to offer, Hope T47 threaded bottom brackets feature high quality full stainless-steel bearings and seals … read more
Ships Freeyour price $145.00 + ships free
BuyPART NUM 146201 
Shimano ZEE M640 Crankset 170mm 36t with 68/73mm Bottom Bracket
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 818643
Shimano ZEE Crank/Bottom Brackets Sets Thick wall aluminum construction Reinforced steel axle with 30% greater stiffness compared to Trail designated … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
$29 offretail $159.99 your price $130.00 + ships free
BuyPART NUM 818643 
Hope Evo Crankset, No Spider 68/73mm, 170mm, Black BuyPART NUM 548965
15% lighter and stiffer than the previous model Now featuring a self-extracting axle-to-arm interface, simplifying fitting and removal … read more
your price $323.99 + ships free
BuyPART NUM 548965 
Hope Evo Crankset - 170mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Red BuyPART NUM 223939
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$34 offretail $340.00 your price $306.00 + ships free
BuyPART NUM 223939 
Hope Evo Crankset - 170mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Orange BuyPART NUM 863083
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$34 offretail $340.00 your price $306.00 + ships free
BuyPART NUM 863083 
Hope Evo Crankset - 170mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Blue BuyPART NUM 266120
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$34 offretail $340.00 your price $306.00 + ships free
BuyPART NUM 266120 
Hope Evo Crankset, No Spider 68/73mm, 170mm, Silver BuyPART NUM 557336
15% lighter and stiffer than the previous model Now featuring a self-extracting axle-to-arm interface, simplifying fitting and removal … read more
your price $323.99 + ships free
BuyPART NUM 557336 
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
$16 offretail $130.00 your price $113.99 + ships free
BuyPART NUM 152236 
Hope BSA Threaded Bottom Bracket - 68/73mm, For 24mm Spindle, Stainless, Orange BuyPART NUM 941721
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 
Hope BSA Threaded Bottom Bracket - 68/73mm, For 24mm Spindle, Stainless, Blue BuyPART NUM 280156
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 
Hope Evo Crankset - 165mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Black BuyPART NUM 785230
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$20 offretail $340.00 your price $319.99 + ships free
BuyPART NUM 785230 
Hope Evo Crankset, No Spider 68/73mm, 175mm, Black BuyPART NUM 838085
15% lighter and stiffer than the previous model Now featuring a self-extracting axle-to-arm interface, simplifying fitting and removal … read more
your price $323.99 + ships free
BuyPART NUM 838085 
Hope Evo Crankset - 175mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Red BuyPART NUM 670308
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$34 offretail $340.00 your price $306.00 + ships free
BuyPART NUM 670308 
Hope Evo Crankset - 175mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Orange BuyPART NUM 219235
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$34 offretail $340.00 your price $306.00 + ships free
BuyPART NUM 219235 
Hope Evo Crankset - 175mm, Direct Mount, 30mm Spindle, For 68/73mm Rear Spacing, Blue BuyPART NUM 766513
The Hope EVO Crankset is a new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean … read more
$34 offretail $340.00 your price $306.00 + ships free
BuyPART NUM 766513 
Cane Creek Hellbender 70 PRESSFIT PF30 Bottom Bracket, DUB, 68/73mm, Black
BuyPART NUM 117486
The Hellbender 70 bottom bracket utilizes a bearing made of 440C stainless steel, providing exceptional ride quality and reliability and strike … read more
In Storeyour price $124.99 + ships free
BuyPART NUM 117486 
SRAM DUB English Bottom Bracket - English/BSA, 68/73mm, Black
BuyPART NUM 222437
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
popular
Lowest Price10% offretail $41.00 your price $36.90 + ships free
BuyPART NUM 222437 
SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68/73mm, 73 Road-Wide, Black BuyPART NUM 305936
The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the … read more
$31 offretail $263.00 your price $231.44 + ships free
BuyPART NUM 305936 
SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 (68-73mm), Road-Wide, Black BuyPART NUM 448993
The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the … read more
$31 offretail $263.00 your price $231.44 + ships free
BuyPART NUM 448993 
SRAM DUB Wide BB30 Ceramic Bottom Bracket - BB30 68/73mm, 73 Road-Wide, Black BuyPART NUM 430171
The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the … read more
$31 offretail $263.00 your price $231.44 + ships free
BuyPART NUM 430171 
"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."
"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."
"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."
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"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."
Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.
"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!"
"Park Tool has been manufacturing bicycle specific tools since 1963. Based out of St. Paul Minnesota, we are the world's largest bicycle tool manufacturer. A long-term dedication to quality, innovation, and customer service has made Park Tool the first choice of professional and home bicycle mechanics around the world."
"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
"Finish Line has everything a cyclist needs for taking care of their bike and making sure it performs at its peak potential. These products range from bicycle chain lubricants to drivetrain degreasers, from bike washes, specialty brushes and chain cleaning tools, to fluorinated bearing greases and specialty suspension and brake fluids."
These models are available for online purchasing and can be shipped directly to you.
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.
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.
RaceFace CINCH bottom brackets are for 30mm spindle cranks.
Rotor 3D+ is for 30mm spindle cranks.
Crankset Color
Crankset Number of Chainrings
Crankset Crank Length
Crankset Chainring BCD
Crankset Drivetrain Speeds
Crankset Rings
Length
e*Thirteen P3 connect cranks use a 30mm spindle.
FSA’s MegaExo spindle is 24mm in diameter, uses a “Square Spline”. 
Shimano Hollowtech II is Shimano's 24mm spindle standard.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
DUB is a SRAM standard, which stands for Durable Unified Bottom bracket. DUB cranks have a 28.99mm spindle.
These products are one of our best sellers.
Our Lowest Price - This product is ineligible for additional discounts or rebates.
Praxis M30 crank spindle specific 30mm drive bearing/28mm nondrive bearing. Requires M30 socket tool or M30 wrench for installation and removal.
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.