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Bottom Brackets

$139.99
Maximize your pedaling efficiency with Origin-8's Torq Lite Outboard Ceramic Bottom Bracket. It features CNC'd 6061-aluminum cups with super-smooth and durable double-sealed ceramic bearings and stainless-steel races. It is made for 68mm, 70mm or 73mm bottom brackets and can be used in road or mountain bikes. It comes with spacers and has an anodized and laser-etched finish, too.

$141.95
T47 threaded BB cups to run 30mm spindle cranks on T47 frames. Cups have outboard bearings and are typically used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily serviced or replaced. Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle. T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread. Use a quality grease when installing in steel or aluminum BB shells, or a titanium-compatible anti-seize compound in titanium BB shells. - Bearings: Enduro Angular Contact - Bottom Bracket/Frame Interface: T47 - Bottom Bracket Shell Width: 68 – 100mm - Bottom Bracket Shell I.D.: 47x1.0mm Threaded - Over Bearing Width: 91.2mm in 68mm wide shell (dimensions include supplied silicone dust shields) - Tool Pattern: 44mm x 16-notch

$27.95
- Adapters press directly into specific PF30, BB30, BB86 or BBright frames and allow the use of standard Ultra-Torque (UT) crank sets and EPS components
- Updated design increases surface area contact with the frame's bottom bracket, reducing the possibility of noise from frames with slight imperfections
- Ultra-Torque OS Fit BB-cup tool is required for adapter installation

$53.99 - $59.99
Forged and CNC machined AL6061 cups
- Double sealed replaceable bearings
- Fits 68mm and 73mm shell widths
- 1.37" x 24T English thread
- Alloy spacers included for chainline adjustment
- Anodized and laser etched finish

$59.99
Origin8's Revolvr BB386 Outboard Bottom Bracket features forged and CNC-machined AL6061 thread-in cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants, while sealed premium bearings are both serviceable and replaceable.
- Designed for installing BB30 Wide or BB386 30mm spindle cranks into BSA threaded frames
- For use with 30mm diameter cranks with a spindle length of at least 104mm
- Shell: 68mm x 33.6-33.9mm
- Interface: ISO/English or BSA Threaded (1.37" x 24TPI)
- Spindle Type: BB30 Wide/BB386 30mm
- Cup Material: AL6061
- Weight: 120g

$93.99
Origin8's Revolvr PF30/BB386 Thread-Together Bottom Bracket provides a secure and stable shell interface for smoother operation and extended bearing life. Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants, while sealed premium bearings are both serviceable and replaceable.
- Designed for installing BB30 or BB386 30mm spindle cranks into PF30 or BB386 frames without the need for adapters
- Shell: 68-86.5mm x 46mm
- Interface: PF30/BB386
- Spindle Type: BB30/BB386 30mm
- Cup Material: AL6061/Nylon Fiber
- Weight: 120g

$144.53
Thread-together BB for 386EVO frames and 22/24mm diameter spindle cranks. Machined aluminum cups thread together for stability, increased bearing life, and simple installation and maintenance. Enjoy smooth operation, fast bearing replacement, and no more creaking. - Drive Side Bearing: Enduro Angular Contact - Non-Drive Side Bearing: Enduro ABEC-3 - Color: Black - Bottom Bracket/Frame Interface: BB386EVO, BB392EVO - Bottom Bracket Shell Width (mm): 86mm – 92mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Diameter: 22/24mm stepped - Over Bearing Width: 91.8mm in 86.5mm wide shell (dimensions include supplied silicone dust shields) - Weight: 145g

$141.95
T47 threaded BB cups for running 24mm-spindle cranks in T47 frames. Cups have outboard bearings and are typically used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily serviced or replaced. Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle. T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread. Use a quality grease when installing in steel or aluminum BB shells, or a titanium-compatible anti-seize compound in titanium BB shells. - Bearings: Enduro Angular Contact - Color: Black - Bottom Bracket/Frame Interface: T47 - Bottom Bracket Shell Width: 68 – 100mm - Bottom Bracket Shell I.D.: 47x1.0mm Threaded - Over Bearing Width: 91.2mm in 68mm wide shell (dimensions include supplied silicone dust shields) - Tool Pattern: 44mm x 16-notch

$144.25
Specifically designed for installing 24.00mm spindle diameter cranks (Shimano, etc.) in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters. The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means smooth operation, fast bearing replacement, and no more creaking. - Bearings: ABEC-3 - Color: Black - Bottom Bracket/Frame Interface: Cannondale PF30A - Bottom Bracket Shell Width: 73mm - Bottom Bracket Shell I.D.: 46mm - Over Bearing Width: 91mm in 73mm wide shell (dimensions include supplied silicone dust shields) - Tool Pattern: 44mm x 16 notch Note: FSA MegaExo spindles can be between 24.00mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please purchase Wheels Mfg. FSA 24.07x37 ceramic hybrid bearings separately.

$123.99
T47 threaded BB cups for T47 frames and 24.00mm spindle diameter cranks. Cups have outboard bearings and are typically used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily serviced or replaced. Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle.
T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread. Use a quality grease when installing in steel or aluminum BB shells, and an anti-seize compound compatible with titanium BB shells.
Bottom Bracket Includes:
- BB Cups with bearings
- 2x Silicone dust seals
- 2x 0.5mm crank spindle spacers
- 2x 1.0mm crank spindle spacers
Specification:
- Bearings: Enduro ABEC-3
- Bottom Bracket/Frame Interface: T47
- Bottom Bracket Shell Width (mm): 68mm - 100mm
- Bottom Bracket Shell I.D.: 47x1.0mm Threaded
- Crank Spindle Diameter: 24.00mm
- Over Bearing Width: 90.8mm in 68mm wide shell
- Over Bearing Width Dimensions include supplied silicone dust shields
- Tool Pattern: 44mm x 16-notch
- Weight: 150g

$249.53
The Wheels Mfg PF30 Outboard bottom bracket will give you all of the same benefits as their well-loved Outboard style BBs. The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement. Specifically designed for installing 24mm spindle diameter cranks (Shimano, FSA, Etc.) in PF30 frames without the need for adapters. - Bearings: Enduro ZERØ Ceramic - Color: Red - Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB - Bottom Bracket Shell Width (mm): 68mm - 73mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: Shimano Hollowtech II, FSA MegaExo, RaceFace EXI - Crank Spindle Diameter: 24mm - Weight: 156g

$144.25
The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Specifically designed for installing 30mm spindle cranks in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames.
Bottom Bracket Includes:
- BB Cups with bearings
- 2x - Silicone dust seals
- 2x - 0.5mm crank spindle spacers
- 2x - 1.0mm crank spindle spacers
- Bearings: Enduro ABEC-3
- Bottom Bracket/Frame Interface: Cannondale PF30A
- Bottom Bracket Shell Width: 73mm Asymmetrical
- Bottom Bracket Shell I.D.: 46mm
- Over Bearing Width: 91mm in 73mm wide shell
- Crank Spindle Diameter: 30mm
- Tool Pattern: 48.5mm x 16 notch
- Weight: 158g

$84.99
- Precision machined AL6061 cups for a superior fit and noise-free operation
- Low-friction dual seals protect the bearings from harmful contaminants
- Sealed dual-row premium flanged bearings
- Designed for installing SRAM DUB 28.99mm spindle cranks into BB86/92 frames
- Shell: 86-92mm x 41mm
- Interface: BB86/BB92
- Spindle Type: SRAM DUB 28.99mm
- Cup Material: AL6061
- Weight: 90g

$29.00
The FSA Alloy Cup JIS bottom bracket is suitable for Italian threaded interfaces.
- Alloy cups
- Double "snap" seals for water and dirt protection
- Spindle Interface Type: Square Taper JIS

$59.00
- Die Cast then CNC-machined alloy bearing cups
- Composite DI2 compatible adjustable center sleeve
- 100mm for Fat Bikes
- For use with 100mm MTB NBD MegaExo cranksets
- Spindle Interface Type: FSA MegaExo
- BB Shell Width (mm): 100
- Bottom Bracket Shell I.D.: 1.37
- BB/Frame Interface: English

$36.00
- BBright Bottom Bracket to Mega Exo Carbon Crank BB-PF79 (EE086)
- Spindle Interface Type: FSA MegaExo, Shimano Hollowtech II
- BB Shell Width (mm): 79 – 84.5
- Bottom Bracket Shell I.D.: 46
- BB/Frame Interface: BBright Direct Fit

$53.00
FSA is proud to introduce the Premium Series, featuring high-quality headsets and bottom brackets meticulously designed to meet the demanding needs of today's bicycle constructors and customers. Precision CNC products and high-quality bearings are the key points of the brand new Premium Series, developed to reach better customer service and the highest level of performance.
- Premium BSA bottom bracket to suit road MegaExo 24mm cranksets
- High-quality bearings for minimum friction and maximum durability
- Precision CNC
- High-quality bearings
- Crankset standard: Mega Exo 24mm
- Frame standard: BSA 68mm

$218.75
Expand your choice of cranks for use in frames with 41mm ID shells. Replace your bottom bracket with these dual-row flanged bearings and run 29mm spindle (SRAM DUB) cranks in your frame. These bearings fit directly in frames with 41mm ID bottom bracket shells. Crankset spindle length must be longer than 104mm when used in a 86.5mm wide BB shell.
- Bearings: Enduro Dual-Row ABEC-3
- Color: Silver
- Bottom Bracket/Frame Interface: BB86, BB92, PF90, BB104/107, PF121, PF132
- Bottom Bracket Shell Width: 86.5mm - 132mm
- Bottom Bracket Shell I.D.: 41mm
- Flange OD: 42mm
- Crank Spindle Diameter: 29mm (DUB)
- Over Bearing Width: 92mm in 86.5mm wide shell (Dimensions include supplied silicone dust shields)
- Weight: 90g
Complete kit for one frame includes:
- (2) Enduro BB86 to 30MM Dual-Row ABEC-3 Bearing
- (2) 0.5mm crank spacer
- (2) 1.0mm crank spacer
- (2) 5.0mm crank spacer
- (2) Dust seals

$13.99 - $19.99
- One-piece bottom bracket cup set
- Bearings included
- Shell: 68mm
- Spindle Type: OPC
- Cup Material: Steel
- Weight: 265 grams

$119.95
Thread together bottom bracket for frames using the BBRight bottom bracket standard and SRAM DUB compatible cranks with 29mm spindle diameter. Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Bottom Bracket Includes:
- BB Cups with bearings
- 2x - Silicone dust seals
- 2x - 0.5mm crank spindle spacers
- 2x - 1.0mm crank spindle spacers
- 1x - 2.5mm crank spindle spacer
- Bearings: Enduro ABEC-3
- Bottom Bracket/Frame Interface: BBRight Press Fit
- Bottom Bracket Shell Width: 79mm
- Bottom Bracket Shell I.D.: 46mm
- Crank Spindle Diameter: 29mm
- Tool Pattern: 48.5mm x 16 notch
- Over Bearing Width: 91.5mm in 79mm wide shell
- Over Bearing Width Dimensions include supplied silicone dust shields
- Weight: 146g

$49.99
- For 19mm crank spindles and Euro bottom bracket frames
- Sealed quad bearing design with alloy cups
- Shell: Euro
- Interface: English
- Spindle Type: 19mm

$379.99 - $459.00
The PF30 standard is widely used. To make it compatible with Shimano and other 24mm diameter cranks, as well as improve the system, select this bottom bracket.
The package comes with two cups and CeramicSpeed Bearings installed. The cups have extended inner sleeves and join with a center section, reducing the likelihood of creaking and increasing the reliability of the system while also eliminating spindle rub on internal cables. The cups mate with 24/22mm crank spindles. There are two bearing options. Both Standard and Coated Bearings feature super smooth CeramicSpeed Balls and hardened-steel races. The CeramicSpeed Coated Bearings have an additional feature: a 3-micron thick metallic layer over the races. This addition makes the races smoother and harder, lowering drag and increasing life.
The CeramicSpeed Standard Bearings have only 0.3-0.4 watts of frictional drag per set, an average drag reduction of 75% compared to stock bottom brackets. This is the result of great design, including hardened-steel races and CeramicSpeed Balls that are 100% smoother and 15% harder than the ceramic competition. They also last longer.
The CeramicSpeed Coated Bearings last even longer and feature even lower drag. Life increases by 60% and drag drops by 50% compared to our CeramicSpeed Standard Bearings.
All Round Grease is installed in the bearings. It can be replaced for lower-drag TT and Track Grease or higher-durability LongLife Grease, which adds a bit of drag but stays in the bearing when riding through messy conditions.
In The Box
- 1 bottom bracket with bearings installed
- 2 dust covers
- 10ml syringe of All Round Grease
- Sticker sheet

$15.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested

$47.99
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. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system

$100.28
External English (BSA) threaded bottom bracket for 73mm shells. Wheels Mfg uses only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable. Includes: (2) - Enduro Silicone dust seals (1) - 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell (1) - 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell (1) - 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell (2) - 0.5mm crank spindle spacers (2) - 1.0mm crank spindle spacers (1) - Wave Washer Direct replacement for SRAM/Truvativ GXP bottom brackets! - Bearings: Enduro ABEC-3 - Color: Red - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68-73mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: GXP (SRAM, Truvativ, Etc.) - Crank Spindle Diameter: 22/24mm - Weight: 116g

$15.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested

$15.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested

$419.00
BB90 is the Trek oversized bottom bracket standard and is only found on Trek road bikes. The shell is 90.5mm wide and is designed to work with 24mm spindles and road cranks and have the bearings inside the shell. The CeramicSpeed Bearings come as two bearings, which are then pressed into the frame.
Those two bearings consist of either CeramicSpeed Standard or Coated Bearings. Both feature super smooth, super-round CeramicSpeed Balls contained in hardened-steel races. The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in lower drag and longer life.
-BB90 is simple and light. The standard is designed to work with 24mm spindles. The bearings work with Shimano and other 24mm cranks, like FSA.
- The CeramicSpeed Standard Bearings last at least 3 times longer than other bearings. That's thanks to hardened-steel races and CeramicSpeed Balls that are 100% smoother & 15% harder than the ceramic competition. These bearings have a frictional drag of 0.3-0.4 watts per set, which represents an average 75% drag reduction compared to stock BBs.
- The CeramicSpeed Coated Bearings reduce drag by 50% compared to Standard Bearings and an improvement in bearing life of 60%.
In The Box:
- 2 BB90 bearings
- 2 seals
- 2 dust covers with integrated spacers
- 10ml syringe of All Round Grease
- Sticker Sheet

$122.59
Wheels Mfg solution for running a 30mm spindle crankset in a BSA threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable. Notes: - For use with BB30 Wide 30mm diameter cranks with a spindle length of at least 104mm. - Will not work with standard BB30 cranksets. PLEASE MEASURE YOUR BB30 CRANK SPINDLE LENGTH! - Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29). - Bearings: Enduro Angular Contact - Color: Black - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: BB30 Wide, BB30a, 386EVO, Rotor 3D+, SRAM BB30 Wide - Crank Spindle Diameter: 30mm - Crank Spindle Length: At least 104mm - Weight: 100g