Bottom Brackets

All About the Bearings This BB uses 6806 retainer ball bearings packed with waterproof grease along with improved wiper seals to ensure above-and-beyond durability and performance. Silence: No More Creaks Race Face fired up the ol' CNC machine to make...

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...

BB Designed For All-Road and Gravel The new Ekar bottom bracket is designed specifically for the rigors of all-road and gravel riding and racing. The bottom bracket mates with the external stainless steel bearings - which are attached to the crank arms...

DEVELOPMENT OBJECTIVES for the CeramicSpeed BB ALPHA: CeramicSpeed BB Alpha T47a Road Bottom Bracket 30mm, Shimano, and SRAM DUB. CeramicSpeed started the development project by using their current bottom bracket as a benchmark and isolating...

Bottom Bracket for 68mm Road frames and 68/73mm Mountain frames into a T47 frame. Use only with Praxis M30 Spindles or DMR Axe cranks.. Only for Praxis M30 spindle cranks being installed on a T47 frame . 68mm Road version / 73mm MTN setup . 30mm Drive...

ROTOR T4724 External BB. You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should be able to accomplish this despite the spawn of deviant bottom...

SRAM DUBT is the single replacement for 30mm and 24mm bottom bracket spindles options. They fit all frame shell standards and DUBT does NOT introduce any new frame shell standards.DUBTThe relationship between bottom bracket spindle and bearing is the...

Singular Focus and Better SolutionThe new SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM have engineered the DUB...

SRAM's Wider Gearing! Tight Steps SRAM have done it again; introduced wider range gears to suit more people, more places to ride, and a wider variety of bikes. All Road, Gravel and XC bikes, and even Road and Mountain bikes, bikes running 1x and 2x, will...

BottomFit BB86/92 GXP Bottom Bracket There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit GXP is a high-end bottom bracket. Durable, high-end...

StayGuard Bike Protection Every cyclist hates the sound of a slapping chain against their frame. The StayGuard provides a solution to protect your frame and keeps it looking like new! The neoprene material is strong and yet lightweight to give you the...

Discover Superior PerformanceExperience the pinnacle of cycling with the Shimano BB-UN300K Bottom Bracket. Crafted for riders who demand excellence, this square type bottom bracket delivers unbeatable quality and performance. This is the chain case...

SRAM DUBT is the single replacement for 30mm and 24mm bottom bracket spindles options. They fit all frame shell standards and DUBT does NOT introduce any new frame shell standards.DUBTThe relationship between bottom bracket spindle and bearing is the...

Drive side reducer shields for SRAM/Truvativ GXP cranksets.

The Wheels Manufacturing BB86/92 bottom bracket is a significant upgrade to any OEM BB86 bottom bracket. The machined aluminum cups offer an increased durability and are simply pressed into the frames bottom bracket shell for an easy installation and...

Run 29mm spindle SRAM DUB compatible cranks in a BSA threaded frame.Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806/29 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable.FeaturesBB Cups with bearings2...

T47 threaded BB cups for T47 frames and 24.00mm spindle diameter cranks.Cups have internal bearings, and are typically used in BB shells with widths wider than 73mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily...

BottomFit BB86/92 Bottom Bracket There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit BB86/92 is a high-end bottom bracket. Durable, high-end...

CeramicSpeed Bottom Bracket, which converts BB30 frames to fit SRAM GXP 24/22.2 mm axles. Product available with standard or coated bearings, fitted with red or black cups. The CeramicSpeed Bottom Brackets are assembled by hand in Denmark and installed...

This BB is for installing a Praxis M24 or SRAM GXP steel spindle crank in either BB30 or PF30 road frame.For M24 / GxP steel spindle cranks being installed in a 68mm BB30 / PF30 road frame.Forged & machined heat-treated 7075 T6 AluminumEnduro 2437 Drive...

MegaEvo is a threaded bottom bracket that allows the installation of a BB386EVO crankset into a standard 68mm BB shell with BSA threading. FEATURES• Titanium anodized aluminum cups• For road products - carbon / alloy 386EVO cranks•...

Adapts 24mm spindle cranks (Shimano, FSA, etc.) to most BBRightframes.Also adapts Cannondale BB30a and PF30a frames to 24mm spindle cranks (Shimano, FSA, etc.).Features(4) 0.5mm spindle spacers(4) 1.0mm spindle spacers(2) 1.0mm thick, 30mm ID spacer(1) 2...

The Wheels Manufacturing threaded bottom bracket comes with two machined aluminum cups which thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking,...

BSA Bottom Bracket Wolf Tooth BSA Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and serviceable at home. Our ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance...

BottomAdapt BB386/392 EVO Bottom Bracket Give yourself more freedom of choice in cranks with the BottomAdapt BB30/PF30 EVO. Make the change, but keep the same smoothness as you've always had with this adapter. The BottomAdapt is strong and keeps your...

BottomFit BB30-24 Bottom Bracket There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit BB30-24 is a high-end bottom bracket. Durable, high-end...

CeramicSpeed Bottom Bracket, which converts the PF30 standard to fit a 24 mm spindle like Shimano or FSA. Available with standard of coated CeramicSpeed Bearings, this bottom bracket is suitable for road bike frames with a shell measuring 46mm inner...

SRAM's Wider Gearing! Tight Steps SRAM have done it again; introduced wider range gears to suit more people, more places to ride, and a wider variety of bikes. All Road, Gravel and XC bikes, and even Road and Mountain bikes, bikes running 1x and 2x, will...

Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag. Truvativ have designed a fresh cup forging for a high-end look and produced a new standard in external bearing performance.. Gutter Seal TechnologyT...

Thread together BB for 386EVO frames and 29mm spindle diameter SRAM DUB compatible cranks. Machined aluminum cups thread together for stability, increased bearing life, and simple installation and maintenance.No more creaking. Smooth operation. Fast...

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 30mm spindle cranks in your frame. These bearings fit directly in frames with 41mm ID bottom bracket shells...

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...