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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  • Wheels Manufacturing Pressfit 30 To Outboard Bottom Bracket With Angular Contact Bearings Shimano C Bottom BracketWheels Manufacturing PF30 Outboard Angular Contact Bearings For 24mm Cranks

      Wheels Manufacturing PF30 Outboard Angular Contact Bearings For 24mm Cranks

      PressFit 30 to outboard bottom bracket with angular contact bearings Eliminates the need for adapters Serviceable, double lip sealed Enduro bearings USA machined aluminium shell for superior function and durability Threaded design for easy installation and removal Fits 68-73mm width shells
      £116.02
      £139.99
      £116.02
      Save £23.97
    • Wheels Manufacturing Pf30A To Outboard Btm. Bracket For 24/22Mm (Sram) Cranks Black Bottom BracketWheels Manufacturing PF30A Outboard Angular Contact Bearings For 24/22mm Cranks

        Wheels Manufacturing PF30A Outboard Angular Contact Bearings For 24/22mm Cranks

        The two machined aluminium 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/22mm spindle diameter...
        £81.90
        £139.99
        £81.90
        Save £58.09
      • Wheels Manufacturing Pf30A To Outboard Btm. Bracket For 24/22Mm (Sram) Cranks Black Bottom BracketWheels Manufacturing PF30A Outboard ABEC-3 Bearings For 24/22mm Cranks

          Wheels Manufacturing PF30A Outboard ABEC-3 Bearings For 24/22mm Cranks

          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/22mm spindle diameter...
          £111.87
          £134.99
          £111.87
          Save £23.12
        • Wheels Manufacturing Pf30A To Outboard Btm. Bracket For 24Mm (Shimano) Cranks Black Bottom BracketWheels Manufacturing PF30A Outboard Angular Contact Bearings For 24mm Cranks

            Wheels Manufacturing PF30A Outboard Angular Contact Bearings For 24mm Cranks

            The two machined aluminium 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...
            £124.30
            £149.99
            £124.30
            Save £25.69
          • Wheels Manufacturing Pf30A To Outboard Btm. Bracket For 24Mm (Shimano) Cranks Black Bottom BracketWheels Manufacturing PF30A Outboard ABEC-3 Bearings For 24mm Cranks

              Wheels Manufacturing PF30A Outboard ABEC-3 Bearings For 24mm Cranks

              The two machined aluminium 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...
              £111.87
              £134.99
              £111.87
              Save £23.12
            • Wheels Manufacturing Bsa Threaded Frame Abec-3 Bearings 24Mm Red Bottom Bracket

                Wheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 24mm Cranks - Red

                Introducing the new anodized bottom brackets from Wheels Mfg !! Standard threaded bottom bracket cups to suit 24mm axle cranks Serviceable, double lip sealed Enduro ABEC-3 grade bearings USA machined aluminium shell for superior function and durability English thread
                £78.72
                £94.99
                £78.72
                Save £16.27
              • Wheels Manufacturing Bsa Threaded Frame Abec-3 Bearings 24Mm Purple Bottom Bracket

                  Wheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 24mm Cranks - Purple

                  Introducing the new anodized bottom brackets from Wheels Mfg !! Standard threaded bottom bracket cups to suit 24mm axle cranks Serviceable, double lip sealed Enduro ABEC-3 grade bearings USA machined aluminium shell for superior function and durability English thread
                  £78.72
                  £94.99
                  £78.72
                  Save £16.27
                • Wheels Manufacturing Bsa Threaded Frame Abec-3 Bearings 24Mm Orange Bottom Bracket

                    Wheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 24mm Cranks - Orange

                    Introducing the new anodized bottom brackets from Wheels Mfg !! Standard threaded bottom bracket cups to suit 24mm axle cranks Serviceable, double lip sealed Enduro ABEC-3 grade bearings USA machined aluminium shell for superior function and durability English thread
                    £78.72
                    £94.99
                    £78.72
                    Save £16.27
                  • Wheels Manufacturing Bsa Threaded Frame Abec-3 Bearings 24Mm Blue Bottom Bracket

                      Wheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 24mm Cranks - Blue

                      Introducing the new anodized bottom brackets from Wheels Mfg !! Standard threaded bottom bracket cups to suit 24mm axle cranks Serviceable, double lip sealed Enduro ABEC-3 grade bearings USA machined aluminium shell for superior function and durability English thread
                      £78.72
                      £94.99
                      £78.72
                      Save £16.27
                    • Wheels Manufacturing T47 Outboard Abec-3 Bb For 29Mm Cranks (Sram Dub) Black Bottom BracketWheels Manufacturing T47 Outboard ABEC-3 Bearings For 29mm Cranks (SRAM DUB)

                        Wheels Manufacturing T47 Outboard ABEC-3 Bearings For 29mm Cranks (SRAM DUB)

                        T47 threaded bottom bracket cups for T47 frames and 29mm spindle diameter SRAM DUB cranks. Cups have outboard bearings, and can be used in bottom bracket shells with widths from 68mm to 100mm. Machined Aluminium cups thread together directly into a T47 bottom bracket...
                        £107.73
                        £129.99
                        £107.73
                        Save £22.26
                      • Wheels Manufacturing T47 Inboard Abec-3 Bb For 29Mm Cranks (Sram Dub) Black Bottom BracketWheels Manufacturing T47 Inboard ABEC-3 Bearing For 29mm Cranks (SRAM DUB)

                          Wheels Manufacturing T47 Inboard ABEC-3 Bearing For 29mm Cranks (SRAM DUB)

                          T47 threaded bottom bracket cups for T47 frames and 29mm spindle diameter SRAM DUB cranks. Cups have internal bearings, and can be used in bottom bracket shells with widths from 68mm to 132mm. Machined Aluminium cups thread together directly into a T47 bottom bracket...
                          £107.73
                          £129.99
                          £107.73
                          Save £22.26
                        • Wheels Manufacturing Bbright Outboard Abec-3 Bearings For Praxis M30 28/30Mm Cranks Bottom Bracket

                            Wheels Manufacturing BBRight Outboard ABEC-3 Bearings For Praxis M30 28/30mm Cranks

                            BBRight Outboard bottom bracket compatible with Praxis M30 cranks using a 28/30mm axle Serviceable, double lip sealed ABEC-3 graded Enduro bearings USA machined aluminium shell for superior function and durability
                            £91.15
                            £109.99
                            £91.15
                            Save £18.84
                          • Wheels Manufacturing Bbright Outboard Bottom Bracket With Angular Contact Bearings Sram Compatible Bottom BracketWheels Manufacturing BBRight Outboard Angular Contact Bearings For 24/22mm Cranks

                              Wheels Manufacturing BBRight Outboard Angular Contact Bearings For 24/22mm Cranks

                              BBRight Outboard bottom bracket with Angular Contact Bearings Serviceable, double lip sealed Enduro bearings Wheels Mfg BBRight™ Outboard BB for use with 24/22mm spindle cranks will not work with the following older Quarq SRAM/GXP powermeter cranksets: SRAM S975, SRAM S2275, CinQo Saturn, Saturn2, and...
                              £116.02
                              £139.99
                              £116.02
                              Save £23.97
                            • Wheels Manufacturing Bbright Outboard 30 Bottom BracketWheels Manufacturing BBRight Outboard ABEC-3 Bearings For 30mm Cranks

                                Wheels Manufacturing BBRight Outboard ABEC-3 Bearings For 30mm Cranks

                                Thread together bottom bracket for frames using the BBRight bottom bracket standard and 30mm spindle diameter cranks Two machined aluminium cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance This means no more creaking, smoother operation,...
                                £95.30
                                £114.99
                                £95.30
                                Save £19.69
                              • Wheels Manufacturing Bbright Outboard Bottom Bracket With Angular Contact Bearings Shimano Compatib Bottom BracketWheels Manufacturing BBRight Outboard Angular Contact Bearings For 24mm Cranks

                                  Wheels Manufacturing BBRight Outboard Angular Contact Bearings For 24mm Cranks

                                  BBRight Outboard bottom bracket with Angular Contact Bearings Serviceable, double lip sealed Enduro bearings USA machined aluminium shell for superior function and durability
                                  £116.02
                                  £139.99
                                  £116.02
                                  Save £23.97
                                • Wheels Manufacturing Bb Shell For Road W/ Angular Contact Bearings Shimano Compatible Bottom BracketWheels Manufacturing BSA Threaded Frame Angular Contact Bearings For 24mm Cranks

                                    Wheels Manufacturing BSA Threaded Frame Angular Contact Bearings For 24mm Cranks

                                    Standard threaded bottom bracket Serviceable, double lip sealed Angular Contact Enduro bearings USA machined aluminium shell for superior function and durability English thread
                                    £95.30
                                    £114.99
                                    £95.30
                                    Save £19.69
                                  • Wheels Manufacturing Bbright To Outboard Abec-3 Bb For 29Mm Cranks (Sram Dub) Black Bottom BracketWheels Manufacturing BBRight Outboard ABEC-3 Bearings For 29mm Cranks (SRAM DUB)

                                      Wheels Manufacturing BBRight Outboard ABEC-3 Bearings For 29mm Cranks (SRAM DUB)

                                      Thread together bottom bracket for frames using the BBRight bottom bracket standard and SRAM DUB 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...
                                      £103.58
                                      £124.99
                                      £103.58
                                      Save £21.41
                                    • Wheels Manufacturing Std MTB 24/22 Bottom BracketWheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 24/22mm Cranks Black 22/24 mm

                                        Wheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 24/22mm Cranks Black 22/24 mm

                                        Standard threaded bottom bracket Serviceable, double lip sealed Enduro bearings USA machined aluminium shell for superior function and durability English thread
                                        £78.72
                                        £94.99
                                        £78.72
                                        Save £16.27
                                      • Wheels Manufacturing Italian Threaded Frame Ceramic Bearings For 30Mm Cranks Black Bottom Bracket

                                          Wheels Manufacturing Italian Threaded Frame Ceramic Bearings For 30mm Cranks - Black

                                          Our solution for running a 30mm spindle crankset in a Italian threaded frame Machined aluminum cups thread in to a standard threaded frame and feature 6806 Ceramic sealed bearings outboard of the BB shell Fully serviceable 2 year warranty on bearings Made in the...
                                          £240.33
                                          £289.99
                                          £240.33
                                          Save £49.66
                                        • Wheels Manufacturing Italian Threaded Frame Abec-3 Bearings For 30Mm Cranks Black Bottom Bracket

                                            Wheels Manufacturing Italian Threaded Frame ABEC-3 Bearings For 30mm Cranks - Black

                                            Our solution for running a 30mm spindle crankset in a Italian threaded frame Machined aluminum cups thread in to a standard threaded frame and feature 6806 ABEC-3 sealed bearings outboard of the BB shell Fully serviceable 2 year warranty on bearings Made in the...
                                            £95.30
                                            £114.99
                                            £95.30
                                            Save £19.69
                                          • Wheels Manufacturing Italian Threaded Frame Abec-3 Bearings For 29Mm Cranks (Sram Dub) Black Bottom Bracket

                                              Wheels Manufacturing Italian Threaded Frame ABEC-3 Bearings For 29mm Cranks (SRAM DUB) - Black

                                              Compatible with all bikes adhering to Italian Standard bottom bracket shells Right hand threaded for both shells, 36mm x 24 threads per inch Machined aluminum cups thread in to a standard Italian threaded frame and feature ABEC-3 sealed bearings outboard of the BB shell...
                                              £95.30
                                              £114.99
                                              £95.30
                                              Save £19.69
                                            • Wheels Manufacturing Italian Threaded Frame Ceramic Bearings For 24Mm Cranks Black Bottom Bracket

                                                Wheels Manufacturing Italian Threaded Frame Ceramic Bearings For 24mm Cranks - Black

                                                Italian threaded road bottom bracket for 70mm shells We use only ceramic bearings and silicone seals for the most durable and smoothest bottom brackets available Fully serviceable 2 year warranty on bearings Made in the USA!
                                                £240.33
                                                £289.99
                                                £240.33
                                                Save £49.66
                                              • Wheels Manufacturing Italian Threaded Frame Abec-3 Bearings For 24Mm Cranks Black Bottom Bracket

                                                  Wheels Manufacturing Italian Threaded Frame ABEC-3 Bearings For 24mm Cranks - Black

                                                  Italian threaded road bottom bracket for 70mm shells We use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available Fully serviceable 2 year warranty on bearings Made in the USA!
                                                  £78.72
                                                  £94.99
                                                  £78.72
                                                  Save £16.27
                                                • Wheels Manufacturing Bsa 30 Bottom Bracket Steel Bearings Bottom BracketWheels Manufacturing BSA 30 Bottom Bracket Steel Bearings

                                                    Wheels Manufacturing BSA 30 Bottom Bracket Steel Bearings

                                                    BSA 30 bottom bracket Fully serviceable USA machined aluminium shell for superior function and durability English thread Black anodized
                                                    £78.72
                                                    £94.99
                                                    £78.72
                                                    Save £16.27
                                                  • Wheels Manufacturing Bsa 30 Bottom Bracket With Angular Contact Bearings Bottom BracketWheels Manufacturing BSA 30 Bottom Bracket with Angular Contact Bearings

                                                      Wheels Manufacturing BSA 30 Bottom Bracket with Angular Contact Bearings

                                                      BSA 30 bottom bracket Serviceable, double lip sealed Angular Contact Enduro bearings USA machined aluminium shell for superior function and durability English thread Black anodized
                                                      £95.30
                                                      £114.99
                                                      £95.30
                                                      Save £19.69
                                                    • Wheels Manufacturing Threaded To 29Mm Abec-3 Bb For 29Mm Cranks (Sram Dub) Black Bottom BracketWheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 29mm Cranks (SRAM DUB)

                                                        Wheels Manufacturing BSA Threaded Frame ABEC-3 Bearings For 29mm Cranks (SRAM DUB)

                                                        Our solution for running a 29mm spindle crankset (SRAM DUB) in a BSA threaded frame Machined aluminium cups thread in to a standard threaded frame and feature Enduro 6806 ABEC-3 sealed bearings outboard of the BB shell Fully serviceable Bottom Bracket Shell Width (mm):...
                                                        £95.30
                                                        £114.99
                                                        £95.30
                                                        Save £19.69
                                                      • Wheels Manufacturing Bb90 Ac 24Mm Bottom BracketWheels Manufacturing BB90 Angular Contact Bearing For 24mm Cranks

                                                          Wheels Manufacturing BB90 Angular Contact Bearing For 24mm Cranks

                                                          Replacement Angular Contact Bearing for Trek BB90 bottom brackets Featuring an internal diameter of 24mm and an external diameter of 37mm High quality steel cartridge bearings for a high quality repair Where most bearings available after market are grade 300 (up to 3/10 of...
                                                          £16.49
                                                          £19.99
                                                          £16.49
                                                          Save £3.50
                                                        • Wheels Manufacturing Bb90 Ac 22Mm Bottom BracketWheels Manufacturing BB90 Angular Contact Bearing For 22mm Cranks

                                                            Wheels Manufacturing BB90 Angular Contact Bearing For 22mm Cranks

                                                            Replacement Angular Contact bearing for Trek BB90 bottom brackets Featuring an internal diameter of 22mm and an external diameter of 37mm High quality steel cartridge bearings for a high quality repair Where most bearings available after market are grade 300 (up to 3/10 of...
                                                            £16.49
                                                            £19.99
                                                            £16.49
                                                            Save £3.50
                                                          • Wheels Manufacturing Bb90 Abec-3 22Mm Bottom BracketWheels Manufacturing BB90 ABEC-3 Bearing For 22mm Cranks

                                                              Wheels Manufacturing BB90 ABEC-3 Bearing For 22mm Cranks

                                                              Replacement ABEC-3 Bearing for Trek BB90 bottom brackets Featuring an internal diameter of 22mm and an external diameter of 37mm High quality steel cartridge bearings for a high quality repair Where most bearings available after market are grade 300 (up to 3/10 of a...
                                                              £8.24
                                                              £9.99
                                                              £8.24
                                                              Save £1.75
                                                            • Wheels Manufacturing Bb86/92 Bottom Bracket With Angular Contact Bearings- Sram Compatible Black Bottom BracketWheels Manufacturing BB86/92 Threaded Angular Contact Bearings For 24/22mm Cranks

                                                                Wheels Manufacturing BB86/92 Threaded Angular Contact Bearings For 24/22mm Cranks

                                                                BB86/92 Threaded Outboard bottom bracket with Angular Contact Bearings Serviceable, double lip sealed Enduro bearings USA machined aluminium shell for superior function and durability Directly replaces all OEM BB86 products
                                                                £116.02
                                                                £139.99
                                                                £116.02
                                                                Save £23.97
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