FBI

FBI at Swinnerton CyclesFBI produces specialist headset bearings, spacers, and steering components for road, MTB, and track bikes. Their precision headset bearings and zero-stack headsets are a reliable, compatible option for riders replacing worn steering components. At Swinnerton Cycles, we stock FBI headset components as a practical maintenance solution. Browse...

FBI at Swinnerton Cycles

FBI produces specialist headset bearings, spacers, and steering components for road, MTB, and track bikes. Their precision headset bearings and zero-stack headsets are a reliable, compatible option for riders replacing worn steering components. At Swinnerton Cycles, we stock FBI headset components as a practical maintenance solution. Browse our full Headsets and Steering Components collections.

Popular FBI Products

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  • FBI Mr136 Headset BearingFBI Mr136 Headset Bearing | Swinnerton Cycles

      FBI MR136 1 1/8 Headset Bearing for Smooth Steering Performance

      The FBI MR136 Headset Bearing is a precision 1 1/8 cartridge bearing designed for smooth steering performance. Its durable construction ensures reliable support for your bike's headset. What It’s Good For Enhances steering smoothness and control Durable design for long-lasting use Easy installation in...
      £10.99
      £10.99
    • FBI Mr031 Fsa Headset BearingFBI Mr031 Fsa Headset Bearing | Swinnerton Cycles

        FBI Mr031 FSA Lower Headset Bearing for Cervelo R3 R5 Bikes 48.9 36/45

        Upgrade your bike’s performance with the FBI Mr031 FSA Headset Bearing, designed for smooth steering and durability. This lower headset bearing fits Cervelo R3 and R5 models perfectly, ensuring precise handling. Crafted for reliability, it features a 48.9 36/45 dimension and a 6.5 mm...
        £30.99
        £30.99
      • FBI Hybrid Chainset

          FBI Hybrid Chainset Alloy Cranks 48/36/26 Triple Ring 175mm Crank Length

          The FBI Hybrid Chainset combines durability and performance with its alloy cranks and outer ring. Featuring a versatile 48/36/26 4-bolt ring size and 175mm crank length, it fits tapered bottom brackets of 110/113mm for seamless installation. A removable guard adds protection and customization. What...
          £78.99
          £78.99
        • FBI Headset Spacer Shims

            FBI Headset Spacer Shims Pack of 10 for 1 1/8 Inch Bike Headset Adjustment

            FBI Headset Spacer Shims are designed to precisely lift your top headset cover for a perfect fit. Crafted from durable materials, these components ensure stability and smooth headset adjustment. Sold in convenient packs of 10, these shims are ideal for fine-tuning your bike’s headset...
            £10.99
            £10.99
          • FBI Gear Outer 5Mm

            FBI Gear Outer 5mm Roll – Durable Protective Layer for Headsets

            The FBI Gear Outer 5Mm offers a durable, fully lined 5mm outer layer designed for reliable performance. Packaged conveniently as a roll, it ensures easy handling and application. What It’s Good For Protecting headset components with a robust outer layer Providing a sleek, black...
            £124.99
            £124.99
          • FBI Gear Outer 4Mm

            FBI Gear Outer 4mm Fully Lined Black Headset Outer Layer 100m Roll

            The FBI Gear Outer 4Mm offers a durable, fully lined black outer layer designed for reliable performance. Packaged as a convenient 100m roll, it ensures consistent quality and easy handling for various applications. What It’s Good For Providing strong protection as a headset outer...
            £124.99
            £124.99
          • FBI External Alloy 1" Headset

              FBI External Alloy 1" Bike Headset 34 EC Size Durable Black Alloy Bearing

              The FBI External Alloy 1" Headset offers durable performance with its black alloy construction and sleek, unbranded design. It features a 34 EC headset size and a smooth cartridge bearing for reliable use. Designed for easy installation, this headset ensures a secure fit and...
              £28.99
              £28.99
            • FBI External 1 1/8" Steel Headset

                FBI External 1 1/8" Steel Headset with Loose Ball Bearings for Smooth Steering

                The FBI External 1 1/8" Steel Headset offers durable performance with black steel cups and a sleek black alloy aheadcap. Designed for a 34 EC headset size, it ensures a secure fit. Featuring loose ball bearings, this headset provides smooth steering and reliable control...
                £10.99
                £10.99
              • FBI Compact Chainset (Short Cranks) 46/34

                  FBI Compact Chainset 46/34 165mm Cranks 5 Bolt 110pcd for Tapered Bottom Brackets

                  The FBI Compact Chainset features durable alloy cranks and an outer ring designed for optimal performance. With a 46/34 5 bolt 110pcd ring size and 165mm crank length, it suits precise, efficient pedaling. Compatible with tapered bottom brackets of 110/113mm, this chainset offers reliable...
                  £59.99
                  £59.99
                • FBI Compact Chainset

                    FBI Compact Chainset 34/50 5 Bolt 110pcd Alloy Cranks 170mm Tapered Bottom Bracket Compatible

                    The FBI Compact Chainset offers a reliable combination of durability and performance with its alloy cranks and outer ring. Designed with a 34/50 5 bolt 110pcd ring size, it fits perfectly for a smooth riding experience. With a crank length of 170mm and compatibility...
                    £59.99
                    £59.99
                  • FBI Carbon Headset Spacer 11/8" 20Mm

                      FBI Carbon 1 1/8" Headset Spacer 20mm - Bike Stack Height Reducer Set of 10

                      The FBI Carbon Headset Spacer 11/8" 20Mm offers a lightweight, durable solution for your bike’s headset needs. Crafted from black carbon weave, it ensures strength without adding unnecessary weight. Perfect for enhancing your ride’s precision and style. What It’s Good For Reducing headset stack...
                      £2.50
                      £2.50
                    • FBI Cane Creek A40 Isi Aheadset

                        FBI Cane Creek A40 Isi Aheadset 41.8mm Internal Headset with Durable Bearings

                        The FBI Cane Creek A40 Isi Aheadset offers reliable performance with a 41.8mm internal design for smooth steering. Featuring durable 45/36 cartridge bearings, it ensures long-lasting precision and control. Compatible with various bike setups, this headset integrates seamlessly for a stable, responsive ride. Its...
                        £30.99
                        £30.99
                      • FBI Cane Creek A40 Is Aheadset

                          FBI Cane Creek A40 IS Aheadset 41mm Internal with Durable Cartridge Bearings

                          The FBI Cane Creek A40 IS Aheadset offers smooth steering with its 41mm internal design. Equipped with durable 45/36 cartridge bearings, it ensures reliable performance on every ride. Its compact design fits seamlessly into your bike, providing precise handling and enhanced control. Perfect for...
                          £30.99
                          £30.99
                        • FBI Cane Creek A40 1 1/8 External Aheadset

                            FBI Cane Creek A40 1 1/8 External Aheadset Cartridge Bearing Headset Black Finish

                            The FBI Cane Creek A40 1 1/8 External Aheadset offers durable, high-performance functionality. Crafted from full alloy with reliable cartridge bearings, it ensures smooth steering and lasting strength. Its sleek black finish complements any bike build with style and precision. What It’s Good For...
                            £48.99
                            £48.99
                          • FBI Cane Creek A40 1" External Aheadset

                              FBI Cane Creek A40 1" External Aheadset Headset for Smooth Steering

                              The FBI Cane Creek A40 1" External Aheadset offers durable, lightweight performance with full alloy construction. Featuring smooth cartridge bearings, it ensures precise steering and long-lasting reliability. Its sleek black finish complements any bike build with style and strength. What It’s Good For Providing...
                              £45.99
                              £45.99
                            • FBI Alloy Headset Spacer 11/8" 5Mm

                                FBI Alloy Headset Spacer 1 1/8" 5mm Pack of 10 for Bike Headset Adjustment

                                Upgrade your bike with the FBI Alloy Headset Spacer 11/8" 5mm, crafted from durable anodised black alloy. This spacer ensures a precise fit for your headset, enhancing stability and steering control. Designed for seamless integration, it’s lightweight yet strong, perfect for riders seeking reliable...
                                £1.00
                                £1.00
                              • FBI Acb460H7_Fsa – Mr238

                                  FBI Acb460H7_Fsa Mr238 Component 46mm x 34.1mm 7mm Thickness 45/45 Specification

                                  The FBI Acb460H7_Fsa – Mr238 is a precise component designed for reliable performance. Measuring 46mm x 34.1mm, it fits seamlessly in various assemblies. With its 7mm thickness and 45/45 specification, this part ensures durability and compatibility for your technical needs. What It’s Good For...
                                  £14.99
                                  £14.99
                                • FBI Acb4051K Trek Emonda, Madone, Domane Lower BearingFBI Acb4051K Trek Emonda, Madone, Domane Lower Bearing | Swinnerton Cycles

                                    FBI ACB4051K Lower Bearing for Trek Emonda, Madone & Domane Headset Replacement

                                    The FBI ACB4051K Lower Bearing is designed specifically for Trek Emonda, Madone, and Domane models. It ensures smooth steering and reliable headset performance with precise dimensions of 40 x 51 x 6.5. Crafted for durability, this component maintains optimal headset function, enhancing your bike's...
                                    £20.99
                                    £20.99
                                  • FBI 9 Speed Cassette

                                    FBI 9 Speed Cassette 11-32 Gear Range Nickel-Finished Sprockets for Smooth Shifting

                                    Upgrade your bike with the FBI 9 Speed Cassette, featuring durable nickel-finished sprockets for smooth shifting. Designed for reliable performance, it ensures efficient power transfer on every ride. Its 11-32 gear range offers versatile options for various terrains, making your cycling experience more enjoyable...
                                    £28.99
                                    £28.99
                                  Recently Viewed Products

                                  Explore our FBI collection at Swinnerton Cycles. FBI produces quality cycling components and accessories for everyday riders seeking reliable, practical solutions. Browse the full FBI range and explore our wider Bike Maintenance and Cycling Accessories collections.

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