FSA

Shop FSA components at Swinnerton Cycles. FSA (Full Speed Ahead) is a Taiwanese brand producing a comprehensive range of road and mountain bike components — including cranksets, bottom brackets, headsets, handlebars, and stems — that deliver genuine performance at accessible price points. FSA components are widely used as original equipment...

Shop FSA components at Swinnerton Cycles. FSA (Full Speed Ahead) is a Taiwanese brand producing a comprehensive range of road and mountain bike components — including cranksets, bottom brackets, headsets, handlebars, and stems — that deliver genuine performance at accessible price points. FSA components are widely used as original equipment on bikes from major manufacturers and are a popular choice for upgrades and replacements across all cycling disciplines.

From their ICR internal routing headsets to PF30 bottom brackets and precision bearings, FSA covers the essential component needs of road, gravel, and MTB cyclists with products that are well-engineered and broadly compatible.

  • Headsets for all standards including ICR internal routing
  • Bottom brackets in PF30, BSA, and other standards
  • Cranksets and chainrings for road and MTB
  • Handlebars and stems for road and MTB cockpits
  • Precision bearings for headsets and bottom brackets
  • Broad compatibility with all major bike brands and standards

FSA Best Sellers

Browse our full range of bike headsets, bottom brackets, and bike components at Swinnerton Cycles.

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  • FSA Pro Road 2x11 Speed chainring in black with 120x46T and 30T, designed for Shimano 10-Speed bicycle components.FSA Pro Road Chainring 2x11 Speed black 120x46T with 30T for Shimano 10-Speed bike drivetrain components

      FSA Pro Road Chainring 2x11 Speed 120x46T (30T) Black 4-Hole for Shimano 10-Speed - Black

      The FSA Pro Road Chainring is engineered for smooth and reliable shifting on road bikes. Crafted from precision CNC machined A7075/T6 aluminum, it combines durability with lightweight performance. Its black anodised finish with CNC details and laser-etched logos ensures a sleek, professional look. Designed...
      £46.98
      £53.99
      £46.98
      Save £7.01
      • Black
    • FSA Pro Road chainring 2x11 speed black CNC machined 120x46T with 36T, 4-hole component for cycling bicyclesFSA Pro Road 2x11 Speed chainring with 46T and 36T options, black CNC machined aluminum, 4-hole mounting for cycling components

        FSA Pro Road Chainring 2x11 Speed 120x46T (36T) Black 4-Hole CNC Machined - Black

        The FSA Pro Road Chainring offers exceptional precision with CNC machined A7075/T6 aluminum, ensuring durability and smooth performance. Its black anodised finish with laser-etched logos combines style with strength, perfect for demanding road cycling. Designed with shifting ramps and stainless steel pins, this chainring...
        £46.98
        £53.99
        £46.98
        Save £7.01
        • Black
      • FSA Pro Road 2x11 Speed Chainring with 50T black Shimano-compatible 4-hole component for road bike gearing systemFSA Pro Road 50T 2x11 Speed Black Chainring with 4-hole Shimano compatibility, designed for high-performance cycling components.

          FSA Pro Road Chainring 2x11 Speed 120mm 50T Black 4-Hole Shimano Compatible - Black

          The FSA Pro Road Chainring combines precision engineering with durable materials, ensuring smooth and reliable shifting on every ride. Crafted from CNC machined A7075/T6 aluminum, it offers strength without added weight. Its black anodised finish with detailed CNC accents adds both style and resilience....
          £46.98
          £53.99
          £46.98
          Save £7.01
          • Black
        • FSA Powerbox MTB 38T black 2x11 speed chainring with 96 BCD and 4-hole mounting for bicycle components.FSA Powerbox MTB chainring, 38T black 2x11 speed, 96 BCD, 4-hole component for mountain bike drivetrain.

            FSA Powerbox MTB Chainring ABS 2x11 Speed 96 BCD 38T Black 4-Hole - Black

            The FSA Powerbox MTB Chainring ABS offers high precision and durability with its CNC machined A7075/T6 aluminum. Designed for smooth shifting, it features ramps and stainless steel pins for optimal gear changes. Its black anodised finish with CNC details not only ensures resistance to...
            £73.95
            £84.99
            £73.95
            Save £11.04
            • Black
          • FSA alloy modular MTB 2x11 speed chainring in black anodized finish with 68x26T size and 4-hole mounting for components.

              FSA Alloy Modular MTB Chainring 2x11 Speed 68x26T 4-Hole Black Anodised - Black

              The FSA Alloy Modular MTB Chainring offers durable performance with precision CNC machined A7075/T6 aluminum. Its black anodised finish and laser etched logos combine style with strength for your mountain bike. Designed for smooth shifting, it features ramps and stainless steel pins on the...
              £26.10
              £29.99
              £26.10
              Save £3.89
              • Black
            • FSA Powerbox MTB 1x11 chainring, black CNC machined aluminum, 96x38T, 4-bolt mountain bike component.FSA Powerbox MTB 1x11 chainring in black, CNC machined aluminum, 96x38T, with 4-bolt interface for mountain bike components

                FSA Powerbox MTB Chainring 1x11 96x38T Black CNC Machined Aluminum 4-Bolt - Black

                The FSA Powerbox MTB Chainring offers exceptional durability with its precision CNC machined A7075/T6 aluminum. Designed for 1x11 drivetrains, its long tooth profile ensures superior chain retention and reliable performance on rugged trails. Featuring a thick-thin tooth design, this chainring maximizes chain engagement to...
                £77.43
                £88.99
                £77.43
                Save £11.56
                • Black
              • FSA Powerbox Carbon Road Chainring 2x11 Speed 110x42T black CNC components for cycling bikesFSA Powerbox Carbon Road Chainring 2x11 Speed 110x42T black CNC components for cycling bikes

                  FSA Powerbox Carbon Road Chainring 2x11 Speed 110x42T Black 4-Hole CNC - Black

                  The FSA Powerbox Carbon Road Chainring is crafted for high performance with precision CNC machining using A7075/T6 aluminum. Its black anodized finish with CNC details ensures durability and sleek aesthetics. Designed with shifting ramps and stainless steel pins on outer and middle rings, it...
                  £95.70
                  £109.99
                  £95.70
                  Save £14.29
                  • Black
                • FSA Megatooth MTB chainring 104x38T black narrow-wide 1x11 with 4-bolt design, mounted on a bicycle crankset.FSA Megatooth MTB 104x38T narrow-wide black 1x11 chainring with 4-bolt mounting for mountain bike components.

                    FSA Megatooth MTB Chainring 104x38T 1x11 Narrow-Wide Black 4-Bolt - Black

                    The FSA Megatooth MTB Chainring offers precise shifting and durability with its CNC machined AL7075/T6 construction. Designed with a narrow-wide profile, it ensures optimal chain retention for smooth rides. Featuring a black anodized finish and laser-etched logos, this 104x38T chainring combines style with high...
                    £67.86
                    £77.99
                    £67.86
                    Save £10.13
                    • Black
                  • FSA Megatooth MTB 1x11 chainring in black with 104x34T CNC aluminum narrow-wide teeth for mountain biking componentsFSA Megatooth MTB 1x11 chainring in black, CNC aluminum, narrow-wide 34T with 4-hole mounting for mountain bike components

                      FSA Megatooth MTB Chainring 1x11 104x34T 4-Hole Black Narrow Wide CNC Aluminum - Black

                      The FSA Megatooth MTB Chainring offers exceptional durability with its precision CNC machined AL7075/T6 aluminum. Its narrow wide profile ensures optimal chain retention for smooth, reliable performance on any trail. Designed with a 104x34T 4-hole pattern and a sleek black anodized finish, it combines...
                      £67.86
                      £77.99
                      £67.86
                      Save £10.13
                      • Black
                    • FSA DH MTB 1x10 chainring with 104x42T 4-hole black mountain bike component for downhill riding.FSA DH MTB 1x10 chainring with 104x42T black finish and 4-hole mounting, designed for downhill mountain bike components.

                        FSA DH MTB Chainring 1x10 104x42T 4-Hole Black Downhill Mountain Bike Part - Black

                        The FSA DH MTB Chainring is crafted from precision CNC machined AL7075/T6 aluminum, ensuring durability and lightweight performance. Designed specifically for single chainring downhill setups, it offers reliable transmission and smooth shifting on rough terrains. Its 104x42T tooth configuration and 4-hole design provide optimal...
                        £30.45
                        £34.99
                        £30.45
                        Save £4.54
                        • Black
                      • FSA DH MTB 1x10 chainring in black with 104x40T teeth and 4-hole mounting for downhill mountain bikes.FSA DH MTB 1x10 104x40T black chainring with 4-hole mount for downhill mountain bike components

                          FSA DH MTB Chainring 1x10 104x40T Black 4-Hole for Downhill Bikes - Black

                          The FSA DH MTB Chainring is engineered for downhill riders seeking durability and precision. Crafted from CNC machined AL7075/T6 aluminum, it ensures strength and lightweight performance. Designed specifically for single chainring 1x10 setups, this 104x40T black chainring offers smooth transmission and reliable shifting on...
                          £30.45
                          £34.99
                          £30.45
                          Save £4.54
                          • Black
                        • FSA DH MTB 1x10 chainring with 38T black 4-hole mountain bike component for downhill cycling.FSA DH MTB 1x10 chainring in black with 104x38T teeth, 4-hole mount, designed for downhill mountain biking components

                            FSA DH MTB Chainring 1x10 104x38T Black 4-Hole Downhill Mountain Bike Part - Black

                            The FSA DH MTB Chainring is expertly crafted for downhill enthusiasts seeking reliable performance. Made from precision CNC machined AL7075/T6 aluminum, it ensures durability and strength on challenging trails. Designed specifically for single chainring downhill setups, this 104x38T chainring offers smooth transmission and optimal...
                            £25.23
                            £28.99
                            £25.23
                            Save £3.76
                            • Black
                          • FSA DH MTB chainring for downhill mountain bikes, 1x10 speed, black, 104mm bolt circle, 36-tooth, 4-hole component for mountain bikingBlack FSA DH MTB 1x10 chainring with 104x36T teeth for downhill mountain bikes, featuring 4-hole mounting system.

                              FSA DH MTB Chainring 1x10 104x36T Black 4-Hole Downhill Mountain Bike Part - Black

                              The FSA DH MTB Chainring is designed for serious downhill riders needing reliable performance. Crafted from precision CNC machined AL7075/T6 aluminum, it ensures durability and strength under tough conditions. With a 104x36T tooth configuration, this black 4-hole chainring fits perfectly in single chainring downhill...
                              £11.75
                              £28.99
                              £11.75
                              Save £17.24
                              • Black
                            • FSA DH MTB 1x10 speed chainring in black, CNC machined aluminum with 104x34T, 4-hole mounting for mountain bike componentsFSA DH MTB 1x10 speed chainring in black, 104x34T, CNC machined aluminum with 4-hole design for bike components.

                                FSA DH MTB Chainring 1x10 Speed 104x34T Black 4-Hole CNC Machined Aluminum - Black

                                The FSA DH MTB Chainring is crafted from precision CNC machined AL7075/T6, ensuring durability and lightweight performance. Designed specifically for single chainring downhill setups, it delivers reliable transmission and smooth shifting on rugged trails. Its 104x34T configuration in sleek black blends functionality with style...
                                £11.75
                                £28.99
                                £11.75
                                Save £17.24
                                • Black
                              • FSA Comet modular MTB 34-tooth chainring in black anodized aluminum for 1x11 drivetrain, designed for mountain biking components.FSA Comet Modular MTB 1x11 34T black anodized aluminum chainring for mountain bike components, featuring a sleek design

                                  FSA Comet Modular MTB Chainring 1x11 34T Black Anodized Aluminum DM - Black

                                  The FSA Comet Modular MTB Chainring combines durability and performance with its stamped AL7075/T6 aluminum construction. Its thick-thin tooth design ensures maximum chain engagement and long tooth profiles enhance chain retention, making every ride smooth and reliable. Finished with anodized black coating and laser-etched...
                                  £31.32
                                  £35.99
                                  £31.32
                                  Save £4.67
                                  • Black
                                • FSA Comet modular MTB chainring 30T in black anodized aluminum for 1x11 drivetrain, designed for mountain bike components.FSA Comet Modular MTB chainring 30T in black anodized aluminum for 1x11 drivetrain, mounted on a bike crank.

                                    FSA Comet Modular MTB Chainring 1x11 30T Black Anodized Aluminum DM - Black

                                    The FSA Comet Modular MTB Chainring is crafted from durable stamped AL7075/T6 aluminum, ensuring strength and lightweight performance. Its long tooth profile and thick-thin tooth design enhance chain retention and engagement, reducing chain slips. Finished with anodized black coating and laser-etched logos, it combines...
                                    £26.10
                                    £29.99
                                    £26.10
                                    Save £3.89
                                    • Black
                                  • FSA Bosch eBike steel chainring for 1x11 speed, 42T V-shape spider, compatible with bike components, with 104 BCD.FSA Bosch eBike steel 42T 1x11 speed chainring with 104 BCD V-shape spider for bicycle components.

                                      FSA Bosch Ebike Steel Chainring 1x11 Speed 104 BCD 42T V-Shape Spider Compatible - Black

                                      Enhance your e-bike’s performance with the FSA Bosch Ebike Steel Chainring. Designed for durability and precision, it fits perfectly with FSA V-Shape spiders, ensuring smooth shifting and reliable power transfer. Its steel construction withstands tough MTB conditions for lasting use. What It’s Good For...
                                      £28.71
                                      £32.99
                                      £28.71
                                      Save £4.28
                                      • Black
                                    • FSA Bosch ebike alloy chainring for 1x11 speed, V-shape spider, 104x44T, compatible with ebike components.FSA Bosch eBike alloy 1x11 speed chainring with 104x44T V-shape spider for bike components, featuring a durable metal construction.

                                        FSA Bosch Ebike Alloy Chainring 1x11 Speed 104x44T V-Shape Spider Compatible - Black

                                        Upgrade your e-bike's performance with the FSA Bosch Alloy Chainring, designed for precise 1x11 speed setups. Its durable alloy build and Megatooth design ensure smooth, reliable chain engagement on every ride. Compatible exclusively with FSA V-Shape spiders, this chainring comes in multiple sizes (42T...
                                        £69.60
                                        £79.99
                                        £69.60
                                        Save £10.39
                                        • Black
                                      • FSA alloy MTB chainring for 3x10 bikes, 104x32T black with 4-hole shim, mountain bike component.FSA alloy MTB chainring 3x10 black with 4-hole shim, 104x32T mountain bike component with visible teeth and mounting holes

                                          FSA Alloy MTB Chainring 3x10 104x32T Black 4-Hole Shim for Mountain Bikes - Black

                                          Upgrade your mountain bike's performance with the FSA Alloy MTB Chainring, designed for smooth and reliable shifting. Crafted from precision CNC machined AL7075/T6 aluminum, this chainring offers durability and lightweight efficiency. Its anodized black finish with silver accents and laser-etched logos provide a sleek,...
                                          £13.05
                                          £29.99
                                          £13.05
                                          Save £16.94
                                          • Black
                                        • FSA alloy modular MTB chainring 2x11 speed black 68x28T with 4-hole bolt pattern, designed for mountain bike components.FSA alloy modular MTB chainring 68x28T black 2x11 speed with 4-hole bolt pattern, mounted on bike crankset.

                                            FSA Alloy Modular MTB Chainring 2x11 Speed 68x28T Black 4-Hole Bolt Pattern - Black

                                            The FSA Alloy Modular MTB Chainring combines durability and precision for reliable mountain bike performance. Crafted from CNC machined AL7075/T6 aluminum, it ensures strength without added weight. Its anodized black finish with silver accents offers a sleek, professional look. Designed with shifting ramps and...
                                            £26.10
                                            £29.99
                                            £26.10
                                            Save £3.89
                                            • Black
                                          • FSA Chain Ring - Afterburner Modular MTB Chainring Direct Mount 1x11FSA Afterburner Direct Mount MTB Chainring (1x11, 30T, WA107) | Swinnerton Cycles

                                              FSA Afterburner Direct Mount MTB Chainring 1x11 30T WA107 for Mountain Bikes - Black

                                              The FSA Afterburner Direct Mount MTB Chainring (1x11, 30T, WA107) offers outstanding durability with its stamped AL7075/T6 aluminum construction. Its long tooth profile and thick-think tooth design ensure superior chain retention and maximum engagement. Finished in anodized black with laser etched logos, it combines...
                                              £45.23
                                              £51.99
                                              £45.23
                                              Save £6.76
                                              • Black
                                            • FSA Adventure Direct Mount 2x11 Speed Road Bike Chainring showing silver metal teeth and mounting holes for bike components.FSA Adventure Direct Mount 2x11 Speed Road Bike Chainring, black metal component with teeth, mounted on crankset.

                                              FSA Adventure Direct Mount Chainring 2x11 Speed for Road Bikes - Black

                                              The FSA Adventure Chainring Direct Mount 2x11 is crafted from precision CNC machined AL7075/T6 aluminum, ensuring both durability and lightweight performance. Its anodized black finish with CNC silver accents adds a sleek look, while laser-etched logos highlight quality craftsmanship. Designed with shifting ramps and...
                                              £139.99
                                              £139.99
                                              • Black
                                            • FSA FSA Orbit Z - No.9Mcup-TH Semi-Integrated 1.1/8" 44.0mm HeadsetFSA Orbit Z - No.9Mcup-TH (12.3mm Cap, 1.1/8") | Swinnerton Cycles

                                              FSA Orbit Z No.9Mcup-TH Headset 12.3mm Cap 1.1/8" for 50mm OD Headtube - Black

                                              The FSA Orbit Z - No.9Mcup-TH headset offers precision steering and durability with its forged CrMo deeper cups and angular contact bearings. Designed for a 50mm OD headtube and a 1.1/8" steerer, it ensures smooth handling and enhanced control on your rides. The alloy...
                                              £28.71
                                              £32.99
                                              £28.71
                                              Save £4.28
                                              • Black
                                            • FSA FSA Orbit CF-40 ACB IntegratedFSA Afterburner Mod MTB Chainring (2x11, 96x38T(24), Black, 4h) | Swinnerton Cycles

                                              FSA Afterburner Mod MTB Chainring 2x11 96x38T 4-Hole Black for Mountain Bikes - Carbon

                                              The FSA Afterburner Mod MTB Chainring is engineered for precision and durability, perfect for 2x11 drivetrain setups with a 96x38T(24) tooth configuration. Crafted in sleek black with a 4-hole design, it ensures smooth power transfer and reliable performance on rugged trails. Built to complement...
                                              from £79.16
                                              £90.99
                                              from £79.16
                                              Save £11.83
                                              • Carbon
                                            • FSA Afterburner Mod MTB 38T chainring in black with 96mm BCD and 4-hole mounting for 2x11 drivetrain components.FSA Afterburner Mod MTB 38T black 2x11 chainring with 96mm BCD and 4-hole mounting for mountain bike components

                                              FSA Afterburner Mod MTB Chainring 2x11 96mm BCD 38T Black 4-Hole - Black

                                              The FSA Afterburner Mod MTB Chainring (2x11, 96x38T(24), Black, 4h) offers precise shifting and durable performance for your mountain bike. Crafted with high-quality materials, it ensures reliable power transfer and smooth rides on challenging trails. Its 4-hole design and 96mm bolt circle diameter provide...
                                              from £29.58
                                              £33.99
                                              from £29.58
                                              Save £4.41
                                              • Black
                                            • FSA FSA Orbit C-40 ACB Integrated FSA Afterburner Mod MTB Chainring (2x11, 96x38T(24), Black, 4h) | Swinnerton Cycles

                                              FSA Afterburner Mod MTB Chainring 2x11 96mm 38T Black 4-Hole Mount - Black

                                              The FSA Afterburner Mod MTB Chainring offers precise shifting and durable performance for your mountain bike setup. Designed for 2x11 drivetrains with a 96x38T (24) tooth configuration, it provides smooth power transfer and reliable engagement. Its black finish and 4-hole mounting ensure compatibility and...
                                              from £31.32
                                              £59.99
                                              from £31.32
                                              Save £28.67
                                              • Black
                                            • FSA alloy 10mm headset spacer for 1.5-inch steerers, used for bike handlebar height adjustment and component fitting.

                                                FSA Alloy Headset Spacer 10mm for 1.5" Steerer Tubes – Bike Handlebar Adjustment - Black

                                                Upgrade your bike’s steering precision with the FSA Alloy Headset Spacer. Designed for 1.5" steerers, this anodized black spacer ensures a secure and smooth fit. Made from durable alloy, it offers reliable performance while maintaining a sleek look. With a 10mm height, it’s perfect...
                                                £4.65
                                                £4.99
                                                £4.65
                                                Save £0.34
                                                • Black
                                              • Placeholder image

                                                FSA Gradient 29" Wheel Spares Spoke Kit x5 for Mountain Bike Wheels - Black

                                                Maintain the performance and durability of your FSA Gradient 29" wheels with the FSA Wheel Spares Spoke Kit. This kit includes five premium spokes designed specifically for mountain biking, ensuring a perfect fit and exceptional strength. Whether you need to replace broken spokes or...
                                                £11.16
                                                £11.99
                                                £11.16
                                                Save £0.83
                                                • Black
                                              • FSA Afterburner Mod MTB 38T 2x11 chainring in black with 4-hole mount for mountain bikes, viewed from the front.FSA Afterburner Mod MTB 38T 2x11 chainring in black with 4-hole mount for mountain bike components

                                                FSA Afterburner Mod MTB Chainring 2x11 96mm 38T Black 4-Hole for Mountain Bikes - Black

                                                The FSA Afterburner Mod MTB Chainring is designed to enhance your mountain biking experience with precision and durability. Featuring a 2x11 setup with a 96x38T(24) configuration, this black 4-hole chainring combines high-quality materials and engineering for optimal performance on demanding trails. Its robust construction...
                                                from £43.50
                                                £49.99
                                                from £43.50
                                                Save £6.49
                                                • Black
                                                • Silver
                                              • FSA Carbon headset spacer, 10mm thick, for 1 1/8" steerer tubes, bike component for precise headset adjustmentFSA Carbon Headset Spacer 10mm for 1 1/8" steerer tube bike components, showing lightweight black spacer on a bicycle.

                                                FSA Carbon Headset Spacer 10mm for 1 1/8" Steerer Tube Bike Adjustment - Carbon

                                                Enhance your bike’s performance with the FSA Carbon Headset Spacer (10mm). Crafted from lightweight carbon fibre, it ensures durability without adding extra weight. Designed for 1.1/8" steerers, it offers precise fit and sleek aesthetics. Its 10mm height provides optimal adjustment for your bike’s steering...
                                                £7.44
                                                £7.99
                                                £7.44
                                                Save £0.55
                                                • Carbon
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                                              Full Speed Ahead (FSA) produces world class bicycle components for road cycling and mountain biking and we support many of the world’s leading road and mountain bike teams.
                                              Our history in the sport and our heritage of innovation, design and manufacturing is important to us. We’re proud to constantly invest in our product range, ensuring that we provide the very best components possible – for both professional and enthusiast riders alike.

                                              We don’t simply sponsor world-class teams and athletes, we work extremely close with them and use their expertise and feedback to help us develop the next range of products. This, combined with our passion, commitment to innovative design, research and development and materials/manufacturing processes ensures we deliver technically superior components that provide the ultimate performance that riders demand, and all at a competitive price.

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