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    1. Road & MTB Components
    2. Gears & Drive Chain
    3. Bottom Brackets & Cups

    Bottom Brackets & Cups

    55 Results

    Keep your cranks turning nicely with a decent bottom bracket. Lots of threaded and Press Fit options to choose from.

    Sub-Categories
    1. MTB Bottom Brackets & Cups
    2. Road Bike Bottom Brackets & Cups
    Refine By Clear All

      Like a modern car engine, a good bottom bracket will sit hidden from its owner and do the same job, day in - day out, whatever the weather. The type of bottom bracket depends on the age and type of frame it is to fit. Frames either have a screw thread or are press fit. From older square taper, to the latest press-fit or external bearing – Merlin will stock the correct bottom bracket to keep your cranks turning smoothly.

      • Price High to Low
      • Price Low to High
      • Best Sellers
      • 5/5

        Sram GXP Bottom Bracket Cups & Bearings

        Sram GXP Bottom Bracket Cups and bearings.
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      • 5/5

        Hope Stainless Steel Road Bottom Bracket

        Hope Road Bottom Bracket, English thread
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      • 5/5

        Campagnolo Power Torque Outboard Bottom Bracket Cups

        Campagnolo Power Torque outboard bottom bracket cups - choice of English or Italian fitment.
        RRP
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      • 5/5

        Campagnolo Record Ultra Torque Outboard Bottom Bracket Cups

        Campagnolo Ultra Torque outboard bottom bracket cups in a choice of English or Italian fitment.
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      • 5/5

        Campagnolo Super Record Ultra Torque Outboard Bottom Bracket Cups

        Campagnolo Super Record Ultra Torque outboard bottom bracket cups in a choice of English or Italian fitment.
        RRP
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      • 5/5

        RSP BB30 Adapter & Bearings For Shimano Chainsets

        Bought a fancy new road frame that needs a BB30 bottom bracket? Already have a Shimano chainset? Then you need this ingenious solution!
        RRP
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      • Sram/Truvativ Bottom Bracket Adaptor Kit BB30 to BSA

        Sram/Truvativ Bottom Bracket Adaptor Kit BB30 to BSA
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      • 5/5

        Hope Bottom Bracket Bearing

        Replacement bearings for Hope bottom brackets.
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      • Hope Bottom Bracket Centre Tube

        Replacement centre tube for Hope bottom brackets.
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      • 5/5

        Sram BB30 or PF30 Bearing Assembly

        Replacement BB30 or PF30 bearings, standard or ceramic
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      • 5/5
        Sale

        Shimano Tiagra 4600 Bottom Bracket - Italian

        Shimano Tiagra 4600 Bottom Bracket - Italian
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      • 5/5
        Sale

        Shimano Ultegra BBR60 Bottom Bracket

        Shimano Ultegra BBR60 Bottom Bracket, English or Italian fitting
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      • 5/5

        Shimano BB72-41B Press Fit Road Bottom Bracket

        Shimano BB72 Press Fit Road Bottom Bracket, for use with 86.5mm frames
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      • 5/5

        Shimano Dura Ace 9000 BB92-41B Press Fit Bottom Bracket

        Shimano Dura Ace 9000 BB92-41B Press Fit Bottom Bracket, for 86.5mm frames
        RRP
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      • 5/5

        Hope Press Fit Bottom Bracket

        Hope Press Fit Bottom Bracket - Various sizes and bearing options
        RRP
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      • 5/5

        BBB BBO-16 BB30-24mm Reducing Shims

        BBB BBO-16 Bottom Adapt BB30-24mm Reducing Shims
        RRP
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      • 5/5

        Shimano RS500 Road Bottom Bracket

        Shimano RS500 Road Bottom Bracket
        RRP
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      • Praxis Standard Bottom Bracket

        Praxis Standard Bottom Bracket
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      • 5/5

        Praxis BB30 Bottom Bracket Conversion

        Praxis BB30 Bottom Bracket
        RRP
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      • 5/5

        Praxis OSBB Conversion

        Praxis Campagnolo BB30, PF30 or OSBB Conversion
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      • 5/5

        Campagnolo Power-Torque Bearing Kit

        Campagnolo Power-Torque Bearing Kit
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      • 5/5

        Campagnolo Ultra-Torque Bearing Kit

        Campagnolo Ultra-Torque Bearing Kit
        RRP
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      • 5/5
        Sale

        Shimano Dura Ace BB-R9100 Bottom Bracket

        Shimano Dura Ace BB-R9100 Bottom Bracket
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      • 5/5

        Campagnolo Over-Torque Outboard Cups

        Campagnolo Over-Torque (30mm) Outboard Cups - BSC (British Thread)
        RRP
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      • 5/5

        Chris King Threadfit 24 Bottom Bracket

        Chris King Threadfit 24 Bottom Bracket For 24mm Spindles
        RRP
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      • Chris King Bottom Bracket Conversion Kits

        Chris King Bottom Bracket Conversion Kits
        RRP
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      • Chris King Pressfit 30 Bottom Bracket

        Chris King Pressfit 30 Bottom Bracket For 30mm Spindles
        RRP
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      • 5/5

        Token Ninja Bottom Bracket BB86 for 24mm Axle

        Token Ninja BB86 / BB89.5 / BB92 For 24mm Axle Bottom Braket
        RRP
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      • 5/5

        Token Ninja 7 in 1 Thread Fit Bottom Bracket

        Token Ninja 7 in 1 Thread Fit Bottom Bracket
        RRP
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      • Praxis M30 BB86/BB92 Bottom Bracket

        Praxis M30 BB86 Road / BB90/92 MTB Bottom Bracket
        RRP
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      • 5/5

        Praxis M30 386 EVO Bottom Bracket

        Praxis M30 386 EVO Bottom Bracket
        RRP
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      • 5/5

        Praxis M30 BB30/PF30 Bottom Bracket

        Praxis M30 BB30/PF30 Bottom Bracket - Road & MTB
        RRP
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      • 5/5

        Colnago CeramicSpeed T45 Bottom Bracket

        Colnago CeramicSpeed T45 Bottom Bracket
        RRP
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      • 5/5

        Praxis M30 BSA Bottom Bracket

        Praxis M30 BSA Bottom Bracket
        RRP
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      • 4/5

        Praxis M24 BSA Bottom Bracket

        Praxis M24 BSA Bottom Bracket
        RRP
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      • Sram PressFit 30 to BSA Adapter

        Sram PressFit 30 to BSA Adapter
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      • Token Ninja 5 in 1 Thread Fit Bottom Bracket

        Token Ninja 5 in 1 Thread Fit Bottom Bracket - 24mm Shimano
        RRP
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      • 5/5

        Token Ninja Bottom Bracket BB30 for 24mm Axle

        Token Ninja Bottom Bracket BB30 for 24mm Axle
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      • Token Ninja Bottom Bracket BB386 for Sram GXP

        Token Ninja Bottom Bracket BB386 for Sram GXP
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      • Token Ninja Bottom Bracket BB90/BB95 for 24mm Axle

        Token Ninja Bottom Bracket BB90/BB95 for 24mm Axle
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      • Token Ninja Thread Fit Bottom Bracket for Cervelo

        Token Ninja Thread Fit Bottom Bracket for Cervelo
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      • Token ISO Square Tapered Bottom Bracket

        Token ISO Square Tapered Bottom Bracket
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      • Token GXP Bottom Bracket Adaptors

        Token GXP Bottom Bracket Adaptors
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      • FSA BB-6000 Gossamer MegaExo Bottom Bracket

        FSA BB-6000 Gossamer MegaExo Bottom Bracket - 68mm Shell
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      • 5/5

        FSA Gossamer BB-6200 MegaExo Bottom Bracket

        FSA Gossamer BB-6200 MegaExo Bottom Bracket
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      • FSA Platinum Pro ISIS Bottom Bracket

        FSA Platinum Pro ISIS Bottom Bracket
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      • Token Ninja TBT Bottom Bracket PF30 For 24mm Axle

        Token Ninja TBT Bottom Bracket PF30 For 24mm Axle
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      • Token Ninja Cannondale Bottom Bracket BB30A for 24mm Axle

        Token Ninja Cannondale Bottom Bracket BB30A for 24mm Axle
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      • Token Ninja Cannondale Bottom Bracket PF30A for 24mm Axle

        Token Ninja Cannondale Bottom Bracket PF30A for 24mm Axle
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      • Token Ninja Bottom Bracket BB386 for Shimano 24mm

        Token Ninja Bottom Bracket BB386 for Shimano 24mm
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      • Token Ninja Bottom Bracket PF30 for 30mm Axles

        Token Ninja Bottom Bracket PF30 for 30mm Axles
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      • Sram BB DUB Pressfit Bottom Bracket

        Sram BB DUB Pressfit Bottom Bracket
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      • Sram BB DUB Threaded Bottom Bracket

        Sram BB DUB Threaded Bottom Bracket
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      • Token Cannondale Press-Fit Bottom Bracket BB30A for 24mm Axle

        Token Cannondale Press-Fit Bottom Bracket BB30A for 24mm Axle
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      • Token Ninja Thread Fit Bottom Bracket for T47

        Token Ninja Thread Fit Bottom Bracket for T47
        RRP
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