Bike Bottom Brackets

Unlock smoother pedalling and improve drivetrain efficiency with our comprehensive Bike Bottom Brackets collection. Whether you need threaded, press‑fit, external, ceramic or traditional cartridge types, we stock components built for durability, low friction, and compatibility with modern cranksets. Explore options from brands like Shimano, SRAM, Enduro Bearings, Wheels Manufacturing &...

Unlock smoother pedalling and improve drivetrain efficiency with our comprehensive Bike Bottom Brackets collection. Whether you need threaded, press‑fit, external, ceramic or traditional cartridge types, we stock components built for durability, low friction, and compatibility with modern cranksets.

Explore options from brands like Shimano, SRAM, Enduro Bearings, Wheels Manufacturing & more. Filter by spindle type, shell width & bearing quality to find the perfect bottom bracket for your frame and drivetrain. Enjoy expert advice, genuine parts and reliability you can trust.

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  • Miche Integrale Rd Bottom BracketMiche Integrale Rd Bottom Bracket

    Miche Integrale Rd Bottom Bracket

    The Miche Integrale RD is the latest addition to the Miche Race Division product range, designed for high-performance cycling. It's the first Press-Fit bottom bracket made by Miche, featuring adjustable cups and CeramicSpeed bearings.Integrale RD is an 86.5x41mm (BB86) Press-Fit bottom bracket designed for...
    £242.00
    £272.00
    £242.00
    Save £30.00
  • Fsa T47 86.5Mm 30Mm Road Bottom BracketFsa T47 86.5Mm 30Mm Road Bottom Bracket

    Fsa T47 86.5Mm 30Mm Road Bottom Bracket

    For T47 frame (threaded 47mm ID). For 30mm 386Evo or Modular 30mm cranks. Self adjusting wave washer eliminates side-to-side play. High quality sealed cartridge bearings.
    £40.00
    £46.00
    £40.00
    Save £6.00
  • Fsa Megaevo Bb6300 Ita To 30Mm Di2 Road Bottom BracketFsa Megaevo Bb6300 Ita To 30Mm Di2 Road Bottom Bracket

    Fsa Megaevo Bb6300 Ita To 30Mm Di2 Road Bottom Bracket

    MegaEvo is a threaded bottom bracket that allows the installation of a BB386EVO crankset into a standard 70mm BB shell with ITA (Italian) threading. Anodized aluminium cups. For road products - carbon/alloy 386EVO cranks. Stainless steel bearing. Shimano Di2 wiring compatible.
    £54.00
    £61.00
    £54.00
    Save £7.00
  • Fsa Bb-8681 Slk Light Di2 Megaexo Bottom BracketFsa Bb-8681 Slk Light Di2 Megaexo Bottom Bracket

    Fsa Bb-8681 Slk Light Di2 Megaexo Bottom Bracket

    Oversize cartrdige bearings Forged and CNC machined external cups Alloy centre sleeve with double o-ring seal Anodised cup and sleeve Compatibility: SLK Light MegaExo SLK Pro MegaExo
    £59.00
    £67.00
    £59.00
    Save £8.00
  • Fsa Platinum Isis Bottom BracketFsa Platinum Isis Bottom Bracket

    Fsa Platinum Isis Bottom Bracket - Silver

    All purpose - Strong and Stiff Forged hollow chromoly spindle for ISIS Drive Integrated large ball bearing design Cold forged aluminium cups Composite anti-creak sleeve New improved external water seals Chromoly self-extracting crank bolts (M15)
    £53.00
    £60.00
    £53.00
    Save £7.00
    • Silver
  • Fsa Bb-9050 Team Issue Atb Bb Megaexo Bottom Bracket

    Fsa Bb-9050 Team Issue Atb Bb Megaexo Bottom Bracket

    Oversize cartridge bearings Forged alloy and CNC external cups Alloy centre sleeve with double o-ring seals Usable with 24mm spindle Size: 68 and 73mm width Anodised cups and sleeve Weight: 150g Compatibility: Team Issue ATB MegaExo Arc Spline
    £46.00
    £46.00
  • Stronglight Bb30 To 24Mm Ceramic Bearing Press Fit Bottom Bracket Cups Bottom BracketStronglight Bb30 To 24Mm Ceramic Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    Stronglight Bb30 To 24Mm Ceramic Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    EXT0222 Ceramic Bearing Press Fit BB30 Bottom Bracket Cups
    £83.00
    £83.00
  • Stronglight Bb30 To 24Mm Standard Bearing Press Fit Bottom Bracket Cups Bottom BracketStronglight Bb30 To 24Mm Standard Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    Stronglight Bb30 To 24Mm Standard Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    EXT0221 Standard Bearing Press Fit BB30 Bottom Bracket Cups
    £18.00
    £18.00
  • Stronglight Bb86 Ceramic Bearing Press Fit Bottom Bracket Cups Bottom BracketStronglight Bb86 Ceramic Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    Stronglight Bb86 Ceramic Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    EXT0212 Ceramic Bearing Press Fit BB86 Bottom Bracket Cups
    £83.00
    £83.00
  • Stronglight Bb86 Standard Bearing Press Fit Bottom Bracket Cups Bottom BracketStronglight Bb86 Standard Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    Stronglight Bb86 Standard Bearing Press Fit Bottom Bracket Cups Bottom Bracket

    EXT0211 Standard Bearing Press Fit BB86 Bottom Bracket Cups
    £46.00
    £46.00
  • Stronglight External Bottom Bracket MTB Sram/Truvativ Bottom BracketStronglight External Bottom Bracket MTB Sram/Truvativ Bottom Bracket

    Stronglight External Bottom Bracket MTB Sram/Truvativ Bottom Bracket

    MTB use 68/73mm Shell Compatible with Sram and Truvativ Thru-axle 24mm diameter with removable 22mm step spacer External Bearings English thread Stainless Steel bearings Aluminium cups Comes with 3x2.5mm spacers, 2x1.7mm spacers and 24/22mm step spacer
    £58.00
    £58.00
  • Stronglight External Bottom Bracket Road Sram/Truvativ Bottom BracketStronglight External Bottom Bracket Road Sram/Truvativ Bottom Bracket

    Stronglight External Bottom Bracket Road Sram/Truvativ Bottom Bracket

    Road use 68mm Shell Compatible with Sram and Truvativ Thru-axle 24mm diameter with removable 22mm step spacer External Bearings English thread Stainless Steel bearings Aluminium cups Comes 2x1.4mm spacers and a 24/22mm step spacer
    £58.00
    £58.00
  • Stronglight Shimano Atb External Bottom Bracket Cups (Standard) Bottom BracketStronglight Shimano Atb External Bottom Bracket Cups (Standard) Bottom Bracket

    Stronglight Shimano Atb External Bottom Bracket Cups (Standard) Bottom Bracket

    MTB use 68/73mm Shell Compatible with Shimano Hollowtech II Cranks Thru-axle 24mm diameter External Bearings English thread Stainless Steel bearings Aluminium cups Comes with 3x2.5mm spacers
    £20.00
    £20.00
  • Stronglight Shimano Road External Bottom Bracket Cups (Standard) Bottom BracketStronglight Shimano Road External Bottom Bracket Cups (Standard) Bottom Bracket

    Stronglight Shimano Road External Bottom Bracket Cups (Standard) Bottom Bracket

    Road use 68mm Shell Compatible with Shimano Hollowtech II Cranks Thru-axle 24mm diameter External Bearings English thread Stainless Steel bearings Aluminium cups
    £20.00
    £20.00
  • Dmr Bikes Cult- Bottom Bracket Kit Bottom BracketDmr Bikes Cult- Bottom Bracket Kit Bottom Bracket

    Dmr Bikes Cult- Bottom Bracket Kit Bottom Bracket

    Euro Bottom Bracket for Cult Cranks19mm ƒËœ ID (Internal Diameter) resting bearing surfaceKit includes: ¢ ‚¬ ¢ Left and Right Hand cups fitted with two custom bearings in each cut (please ignore the bearing number it is not correct) ¢ ‚¬ ¢ 1x Bearing...
    £33.00
    £33.00
  • Ceramicspeed T47A Sram Dub 28.99Mm Bottom BracketCeramicspeed T47A Sram Dub 28.99Mm Bottom Bracket

    Ceramicspeed T47A Sram Dub 28.99Mm Bottom Bracket

    T47A Bottom Bracket for SRAM DUBT47A for 77mm asymmetrical shell. T47A is a threaded bottom bracket shell design, utilizing the oversized interface of BB right, but with the benefit and peace of mind of a threaded interface. Compatible frames feature an asymmetrical 77mm shell...
    £245.00
    £275.00
    £245.00
    Save £30.00
  • Ceramicspeed T47/86 Internal Campag Ut 25Mm Bottom Bracket

    Ceramicspeed T47/86 Internal Campag Ut 25Mm Bottom Bracket

    T47 is a standard created by custom frame builders. It €™s threaded, has an inner diameter of 47mm, and is 86mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads. The cups have CeramicSpeed bearings...
    £245.00
    £275.00
    £245.00
    Save £30.00
  • Ceramicspeed T47/68 30Mm Gravel Cx Coated Bottom BracketCeramicspeed T47/68 30Mm Gravel Cx Coated Bottom Bracket

    Ceramicspeed T47/68 30Mm Gravel Cx Coated Bottom Bracket

    T47/68 30mm Bottom Bracket GravelT47 is a standard created by custom frame builders. It €™s threaded, has an inner diameter of 47mm, and is 68mm wide. It has the design benefits of being oversized and wide, but also the practical benefits of threads.Our Gravel...
    £316.00
    £355.00
    £316.00
    Save £39.00
  • Ceramicspeed Ita Campag Ut 25Mm Coated Bottom BracketCeramicspeed Ita Campag Ut 25Mm Coated Bottom Bracket

    Ceramicspeed Ita Campag Ut 25Mm Coated Bottom Bracket

    Italian-threaded bottom bracket shells are often found on Italian-brand road bikes. Campagnolo's Ultra-Torque crank mated to an Italian frame keeps the drivetrain in the family. The shell measures 70mm wide and has a 35mm inner diameter. CeramicSpeed bearings are pressed onto the spindle and...
    £316.00
    £355.00
    £316.00
    Save £39.00
  • Truvativ Giga Pipe Team Sl Bb Isis 118X68/68E/73Mm Bottom BracketTruvativ Giga Pipe Team Sl Bb Isis 118X68/68E/73Mm Bottom Bracket

    Truvativ Giga Pipe Team Sl Bb Isis 118X68/68E/73Mm Bottom Bracket

    Truvativ Giga Pipe Team SL BB ISIS 118x68/68E/73mmHeat-treated chromoly spindleAlloy cupsISIS3 sealed cartridge bearingsWeight: 240g
    £42.00
    £42.00
  • Truvativ Giga Pipe Team Sl Bb Isis 108X68Mm Bottom BracketTruvativ Giga Pipe Team Sl Bb Isis 108X68Mm Bottom Bracket

    Truvativ Giga Pipe Team Sl Bb Isis 108X68Mm Bottom Bracket

    Truvativ Giga Pipe Team SL BB ISIS 108x68mmHeat-treated chromoly spindleAlloy cupsISIS3 sealed cartridge bearingsWeight: 240g
    £45.00
    £51.00
    £45.00
    Save £6.00
  • Shimano Bb-Mt800 Bottom Bracket Set For Fc-Mx70 / Mx71 Hollowtech Ii Chainset 68 Mm Bottom Bracket

    Shimano Bb-Mt800 Bottom Bracket Set For Fc-Mx70 / Mx71 Hollowtech Ii Chainset 68 Mm Bottom Bracket

    Genuine Shimano HollowTech II bottom bracket assembly Set includes left and right hand cups, spacers, inner cover, and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free For use with FC-MX70 / MX71...
    £29.74
    £34.99
    £29.74
    Save £5.25
  • Sram Bb Gxp Team Pressfit MTB Bb121 (Pressfit Fat Bike) Bottom BracketSram Bb Gxp Team Pressfit MTB Bb121 (Pressfit Fat Bike) Bottom Bracket

    Sram Bb Gxp Team Pressfit MTB Bb121 (Pressfit Fat Bike) Bottom Bracket

    Sram: A variant of the external bottom bracket, PressFit cut weight by up to 40 grams and provide easier installation by allowing you to press the bearing cups into the frame instead of threading them. There's no change to the crank -  spindle...
    £40.00
    £47.00
    £40.00
    Save £7.00
  • Sram Bb Dub Italian (Road And Road Wide) 70Mm Bottom BracketSram Bb Dub Italian (Road And Road Wide) 70Mm Bottom Bracket

    Sram Bb Dub Italian (Road And Road Wide) 70Mm Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION. We've engineered the SRAM DUB crank spindle to be a true unifying component: one oversized spindle to work across every bottom bracket standard. If you only drink cappuccinos before 11, sing Verdi on long climbs, and named your cat...
    £33.00
    £38.00
    £33.00
    Save £5.00
  • Sram Bb Dub Bb30 (Road Wide) Cannondale 73Mm 2021 Bottom BracketSram Bb Dub Bb30 (Road Wide) Cannondale 73Mm 2021 Bottom Bracket

    Sram Bb Dub Bb30 (Road Wide) Cannondale 73Mm 2021 Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION. The 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, we've engineered the DUB spindle to be the one true...
    £44.00
    £51.00
    £44.00
    Save £7.00
  • Sram Am Bb Dub Pressfit Ceramic (Road) Bottom BracketSram Am Bb Dub Pressfit Ceramic (Road) Bottom Bracket

    Sram Am Bb Dub Pressfit Ceramic (Road) Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION. The 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, we've engineered the DUB spindle to be the one true unifying...
    £218.00
    £253.00
    £218.00
    Save £35.00
  • Sram Am Bb Dub Pressfit Ceramic (Road Wide) Bottom BracketSram Am Bb Dub Pressfit Ceramic (Road Wide) Bottom Bracket

    Sram Am Bb Dub Pressfit Ceramic (Road Wide) Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION. The 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, we've engineered the DUB spindle to be the one true unifying...
    £218.00
    £253.00
    £218.00
    Save £35.00
  • Sram Am Bb Dub English/Bsa Ceramic (Road Wide) Bottom BracketSram Am Bb Dub English/Bsa Ceramic (Road Wide) Bottom Bracket

    Sram Am Bb Dub English/Bsa Ceramic (Road Wide) Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION. The 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, we've engineered the DUB spindle to be the one true unifying...
    £218.00
    £253.00
    £218.00
    Save £35.00
  • Sram Bb Dub Pressfit (MTB) 107Mm Bottom BracketSram Bb Dub Pressfit (MTB) 107Mm Bottom Bracket

    Sram Bb Dub Pressfit (MTB) 107Mm Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION.The 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, we've engineered the DUB™ spindle to be the one true unifying...
    £40.00
    £47.00
    £40.00
    Save £7.00
  • Sram Bb Dub Bsa (E-Type Superboost+) 73Mm Bottom BracketSram Bb Dub Bsa (E-Type Superboost+) 73Mm Bottom Bracket

    Sram Bb Dub Bsa (E-Type Superboost+) 73Mm Bottom Bracket

    Sram: SINGULAR FOCUS. BETTER SOLUTION. The 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, we’ve engineered the DUB™ spindle to be the one true...
    £38.00
    £44.00
    £38.00
    Save £6.00
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