Bike Cassettes

Bike Cassettes at Swinnerton CyclesFind the perfect gear range for your riding with our bike cassettes collection at Swinnerton Cycles. From tight-ratio road cassettes for flat terrain to wide-range 10-51T MTB options for steep climbs, we stock cassettes for every discipline and every groupset. Cassette choice significantly affects your gearing...

Bike Cassettes at Swinnerton Cycles

Find the perfect gear range for your riding with our bike cassettes collection at Swinnerton Cycles. From tight-ratio road cassettes for flat terrain to wide-range 10-51T MTB options for steep climbs, we stock cassettes for every discipline and every groupset. Cassette choice significantly affects your gearing — and matching the right cassette to your terrain, fitness level, and drivetrain is essential for an enjoyable ride. We stock cassettes from Shimano and other leading brands, covering 8 through 13-speed options for road, MTB, gravel, and e-bike drivetrains. Browse our full Drivetrain range and explore Chains and Rear Mechs.

Popular Bike Cassettes

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  • Shimano Nexus CS-C7000 30T sprocket wheel component for Nexus Inter-5 gear system replacement, showing the gear teeth and design.Shimano Nexus CS-C7000 30T sprocket wheel for Nexus Inter-5 gear system, showing the gear teeth and metal construction.

      Shimano Nexus CS-C7000 30T Sprocket Wheel for Nexus Inter-5 Gear System Replacement

      The Shimano Nexus CS-C7000 30T sprocket wheel ensures smooth and reliable gear shifting for your bike. Designed as a genuine replacement part, it fits perfectly within the Nexus Inter-5 transmission system to maintain optimal performance. Built with durable materials, this sprocket wheel offers long-lasting...
      £13.95
      £14.99
      £13.95
      Save £1.04
    • Wheels Manufacturing Solo-XD 18T single speed conversion kit for SRAM XD/XDR hubs in black, component for bike drivetrain upgrade.Wheels Manufacturing Solo-XD 18T single speed conversion kit for SRAM XD/XDR hubs in black, showing the compact components.

        Wheels Manufacturing Solo-XD 18T Single Speed Conversion Kit for SRAM XD/XDR Hubs Black

        The Wheels Manufacturing Solo-XD 18T Single Speed Conversion Kit offers a reliable upgrade for your XD/XDR hub. Crafted from durable 7075 aluminum, this black cog provides excellent strength while keeping weight low. Its precise narrow-wide tooth pattern enhances chain retention, ensuring smooth and consistent...
        £129.99
        £129.99
      • Wheels Manufacturing Solo-Spline 18T single speed conversion kit in red for Shimano Micro Spline hubs, component for bike upgrades.Wheels Manufacturing Solo-Spline 18T single speed conversion kit for Shimano Micro Spline hubs, red color, bike component.

          Wheels Manufacturing Solo-Spline 18T Single Speed Conversion Kit for Shimano Micro Spline Hubs, Red

          The Wheels Manufacturing Solo-Spline 18T Single Speed Conversion Kit is the perfect solution for cyclists seeking simplicity without compromising performance. Engineered for Shimano Micro Spline compatible hubs, this kit effortlessly transforms your existing wheel into a reliable single-speed powerhouse. Whether you're commuting through city...
          £129.99
          £129.99
        • Wheels Manufacturing single speed conversion kit with Shimano freehub and 16T 3/32-inch cog for bike components.Wheels Manufacturing single speed conversion kit with 16T Shimano freehub cog and 3/32 chain compatibility for bike components.

            Wheels Manufacturing Single Speed Conversion Kit for Shimano Freehub 16T Cog 3/32

            Upgrade your bike effortlessly with the Wheels Manufacturing Single speed conversion kit designed for Shimano Freehubs. Featuring a durable zinc-plated 16-tooth cog and precision-machined 6061 aluminium spacers, this kit guarantees a smooth and reliable single-speed setup. The black anodized spacers enhance longevity, ensuring your...
            £47.85
            £54.99
            £47.85
            Save £7.14
          • Wheels Manufacturing single speed conversion kit spacers for Shimano freehub bodies, bike components for gear conversion.Wheels Manufacturing single speed conversion kit spacers for Shimano freehub bodies, showing metal spacers and components.

              Wheels Manufacturing Single Speed Conversion Kit Spacers for Shimano Freehub Bodies

              Upgrade your bike with the Wheels Manufacturing Single Speed Conversion Kit designed for Shimano Freehub bodies. This kit includes high-quality machined 6061 aluminium spacers, black anodized for enhanced durability and a sleek finish. Perfect for tailoring your drivetrain to single speed setups. With 7...
              £30.45
              £34.99
              £30.45
              Save £4.54
            • M Part cassette spacers for precise bike drivetrain alignment and smooth shifting, shown in a close-up image.Pair of M Part cassette spacers for bike drivetrain alignment and precise shifting, shown in the image.

                M Part Cassette Spacers x2 for Precise Bike Drivetrain Alignment and Shifting

                Enhance your bike’s drivetrain with M Part Cassette Spacers x 2, crafted from durable Cr-Mo steel. These spacers ensure precise cassette alignment for smooth and reliable shifting. Designed for easy installation, they provide consistent performance and extend the life of your transmission components. What...
                £4.19
                £5.99
                £4.19
                Save £1.80
              • KMC Nuvinci 20T black 3/32-inch cassette for Enviolo internal gear hubs, bicycle components and accessories

                  KMC Nuvinci 20T Black 3/32" Cassette for Enviolo Internal Gear Hubs Spares & Accessories

                  The Kmc Nuvinci 20T Blk 3/32" is a precision-engineered cassette designed specifically for Enviolo internal gear hubs. Crafted from hardened Chromoly steel, it guarantees durability and seamless compatibility with KMC chains, ensuring reliable transmission performance every ride. Its black finish adds a sleek look...
                  £6.99
                  £8.00
                  £6.99
                  Save £1.01
                • SRAM XG1190 aluminium cassette lockring for 11-speed cassettes, shown in close-up with detailed metal finish.SRAM XG1190 aluminium cassette lockring for 11-speed cassettes, shown in close-up with detailed metal finish and threading.

                    SRAM XG1190 Aluminium Cassette Lockring 11T for 11-Speed Cassettes

                    Enhance your bike's shifting precision with the SRAM XG1190 Aluminium Cassette Lockring. Designed for 11-speed cassettes, it ensures secure fit and reliable performance. Crafted from durable aluminium, this lockring offers lightweight strength to maintain optimal transmission efficiency. What It’s Good For Securing 11-speed SRAM...
                    £19.70
                    £26.00
                    £19.70
                    Save £6.30
                  • Race Face Trace J-Bend cassette body spacer for bike cassette components, shown in a close-up image.Race Face Trace J-Bend cassette spacer for bike cassette body, cycling component accessory, black plastic construction.

                      Race Face Spacer for Trace J-Bend Cassette Body | Bike Cassette Accessories

                      Enhance your bike's performance with the Race Face Spacer Trace J-Bend Cassette Body. Designed for durability and precision, it ensures smooth gear transitions and reliable transmission. Crafted to fit seamlessly with your existing setup, this accessory helps maintain optimal drivetrain function and extends component...
                      £17.95
                      £17.95
                    • Race Face Vault cassette body seal for hub protection and drivetrain durability, shown in close-up detail on component.Race Face Vault cassette body seal for hub protection and drivetrain longevity, shown in close-up view.

                        Race Face Vault Cassette Body Seal Spare for Hub Protection & Drivetrain Longevity

                        The Race Face Vault Cassette Body Seal ensures a secure fit for your cassette, enhancing transmission performance and durability. Crafted for reliability, it protects your drivetrain from dirt and moisture, extending component life. Designed specifically for Race Face Vault hubs, this seal is an...
                        £12.95
                        £12.95
                      • Surly single speed spacer kit for Shimano hubs, bike components, black spacers, and hardware for bike frame compatibility.Surly single speed spacer kit for Shimano hubs, showing metal spacers arranged for bike wheel component installation.

                          Surly Single Speed Spacer Kit for Shimano Hubs – Bikes Frames & Accessories

                          Transform your geared bike's rear wheel into a single-speed powerhouse with the Surly Single Speed Spacer Kit. Designed to fit Shimano cassette-compatible hubs, this kit makes converting effortless, letting you enjoy the simplicity and reliability of a single-speed setup without replacing your entire wheel....
                          £48.32
                          £49.99
                          £48.32
                          Save £1.67
                        • Sturmey Archer cassette sprocket spacer for HG splined cassettes, 2mm and 3mm thickness, bicycle components.Sturmey Archer cassette sprocket spacer for HG splined cassettes, 2mm and 3mm thickness, cycling bike components

                          Sturmey Archer Cassette Sprocket Spacer for HG Splined Cassettes 2mm & 3mm - Silver

                          Enhance your bike's transmission precision with Sturmey Archer Cassette/Sprocket Spacer Spares. These silver spacers provide reliable alignment for smooth gear shifts. Available in 2mm or 3mm thickness, and compatible with 13-18t or 12t sprockets, they ensure optimal performance for your cassette setup. What It’s...
                          £1.50
                          £1.50
                          • Silver
                        • MicroSHIFT bike cassette spare parts and accessories for reliable bicycle transmission replacement, shown in the image.MicroSHIFT bike cassette spare parts and accessories for reliable transmission replacement, shown in close-up image of components.

                            Microshift Cassette Spares & Accessories for Reliable Bike Transmission Replacement

                            Microshift Cassette Spares & Accessories provide reliable replacement parts to keep your bike's transmission running smoothly. Designed for durability and precision, these components ensure optimal gear shifting performance. Whether you need cassette sprockets or lockrings, Microshift offers quality spares that fit seamlessly with your...
                            £14.99
                            £14.99
                          • MicroSHIFT cassette spare parts and accessories for smooth gear shifting, featuring replacement components for bike gear systems.MicroSHIFT cassette spares and accessories for smooth gear shifting, showing replacement components for bicycle gear systems.

                              MicroSHIFT Cassette Spares & Accessories for Smooth Gear Shifting Replacement Parts

                              MicroSHIFT Cassette Spares & Accessories offer reliable replacement parts for your bike’s transmission system. Designed to fit seamlessly, these components ensure smooth gear shifts and prolong the lifespan of your cassette. Crafted with precision, each sprocket and lockring delivers durability and consistent performance. Keep...
                              £14.99
                              £14.99
                            • Steel ID Cog Cassette Spacer 1mm for bike transmission, component accessory showing a small metal spacer part.Steel ID Cog Cassette Spacer 1mm for bike transmission, lightweight component accessory for precise gear setup.

                                ID Cog Cassette Spacer 1mm Steel Bike Transmission Accessory Spares

                                Enhance your bike's transmission with this durable steel cassette spacer. Measuring 1mm, it ensures precise gear alignment and smooth shifting. Crafted for reliability, this spacer is essential for maintaining optimal cassette performance and extending component lifespan. What It’s Good For Ensuring accurate cassette spacing...
                                £1.50
                                £1.50
                              • Halo MXR Supadrive cassette lockring for MXRC hubs, durable bike component accessory, shown in close-up image.Halo MXR Supadrive cassette lockring for MXRC hubs, shown in close-up detail of the silver component.

                                  Halo MXR Supadrive Cassette Lockring for MXRC Hubs – Spare & Accessory

                                  Upgrade your MXRC cassette hub with the Halo Mxr Supadrive Cassette Lockring, crafted from lightweight CNC-machined aluminium. Designed for precise fit and durability, it ensures reliable transmission performance. Its short thread design offers easy installation and secure locking, making it an essential spare for...
                                  £11.99
                                  £11.99
                                • Halo Alloy Cassette Lockring for HG cassettes and Halo Fix G hubs, showcasing the durable metal component with detailed threading.Halo Alloy Cassette Lockring for HG cassettes and Halo Fix G hubs, showing a close-up of the durable metal lockring.

                                    Halo Alloy Cassette Lockring for HG Cassette & Halo Fix G Hubs Spares & Accessories

                                    Upgrade your bike’s transmission with the Halo Alloy Cassette Lockring, crafted from lightweight CNC machined aluminium. Designed to save 5g compared to standard steel lockrings, it enhances performance without adding unnecessary weight. This durable lockring is perfect for HG cassette hubs and Halo Fix...
                                    £9.99
                                    £9.99
                                  • Halo HG cassette spacer kit for fixed gear and singlespeed bikes, includes 8 durable components for bike maintenance.Halo HG cassette spacer kit for fixed gear and singlespeed bikes, includes 8 metal spacers for bike components.

                                      Halo HG Cassette Spacer Kit for Fixed Gear & Singlespeed Bikes – 8pcs Spares

                                      Upgrade your bike’s transmission with the Halo HG Cassette Spacer Kit. This set includes assorted spacers designed for fixed or singlespeed setups, ensuring precise gear alignment. Crafted from black anodised aluminium, these spacers offer durability and a sleek finish. The kit contains 2 each...
                                      £22.99
                                      £22.99
                                    • Gusset Components XD 1-ER single speed conversion kit for SRAM XD freehub, showing the compact hub and conversion parts.Gusset Components XD 1-ER single speed conversion kit for SRAM XD freehub, showing the kit and components for bike upgrade

                                        Gusset Components XD 1-ER Single Speed Conversion Kit for SRAM XD Freehub

                                        The Gusset Components XD '1-ER' Single Spd Conversion kit offers a practical solution for riders who want to switch to single speed without replacing their XD freehub. Designed with simplicity and durability in mind, this kit utilizes the existing splines and threaded XD freehub...
                                        £33.83
                                        £34.99
                                        £33.83
                                        Save £1.16
                                      • Gusset Components Mini 1-Er single speed conversion spares and accessories kit with various small parts and tools.Gusset Components Mini 1-Er single speed conversion kit with sprockets, spacers, and hardware for bike upgrades.

                                          Gusset Components Mini 1-Er Single Speed Conversion Spares & Accessories Kit

                                          The Gusset Components Mini 1-Er Single Speed Conversion Spares & Accessories provide an essential upgrade for cyclists aiming to enhance their bike’s transmission system. Specially designed for single speed conversions, these components ensure a seamless fit and consistent, reliable performance. Precision-crafted, the cassette and...
                                          £22.99
                                          £22.99
                                        • Gusset Components single speed conversion kit parts for bikes, including sprockets and spacers, on a white background.Gusset Components single speed conversion bicycle spare parts and accessories, including gears and hardware, on a white background.

                                            Gusset Components 1-Er Single Speed Conversion Spares & Accessories for Bikes

                                            The Gusset Components '1-Er' Single Speed Conversion Spares & Accessories provide a robust and reliable solution for cyclists aiming to fine-tune their single speed setups. Engineered with precision, these components are essential for maintaining and upgrading your bike’s drivetrain, ensuring each ride is smooth...
                                            £19.99
                                            £19.99
                                          • Gusset Components cassette lockring for HG style cassettes, 12T, compatible with bike drivetrain components, spare part for cycling.Gusset Components cassette lockring for HG style cassettes, 12T, used as spare part or accessory for bike drivetrain.

                                              Gusset Components Cassette Lockring for HG Style Cassettes 12T+ Spares & Accessories

                                              Upgrade your bike's drivetrain with the Gusset Components Cassette Lockring. Designed in HG style for cogs of 12T or more, this durable steel lockring ensures secure cassette installation. What It’s Good For Securing cassette cogs firmly in place Compatible with HG style cassettes from...
                                              £3.99
                                              £3.99
                                            • Gusset Components Campag 1-Er SS Conversion Kit for Campagnolo 9-speed wheels, including components for bike gear upgradeGusset Components Campag 1-Er SS Conversion Kit for Campagnolo 9-Speed+ wheels, includes components for converting gear setup.

                                                Gusset Components Campag 1-Er SS Conversion Kit for Campagnolo 9-Speed+ Wheels

                                                Upgrade your bike effortlessly with the Gusset Components Campag '1-Er' Ss Conversion Spares & Accessories kit, designed for seamless single speed conversion. Featuring a 10mm wide spline base Campagnolo fit cog, this kit ensures efficient power transfer without damaging your alloy freehub bodies. Its...
                                                £33.83
                                                £34.99
                                                £33.83
                                                Save £1.16
                                              • Gusset Components 1-Er Lockring for Campag 66C SS Convertor, bicycle component spare part with metal finish.Gusset Components Campag 1-Er Lockring for 66C Campag SS Converter, bicycle spare part with metal finish and threading detail.

                                                  Gusset Components Campag 1-Er Lockring for 66C Campag SS Convertor Spares & Accessories

                                                  Precision CNC machined from lightweight alloy, this Campag 1-Er Lockring ensures reliable performance. Designed specifically for the Gusset 66C Campag SS convertor, it offers durability and a perfect fit. What It’s Good For Maintaining secure cassette attachment Enhancing transmission reliability Providing a lightweight yet...
                                                  £5.99
                                                  £5.99
                                                • Campagnolo cassette lockrings for 9-13 speed cassettes, genuine spare components for bike drivetrain maintenance.Campagnolo cassette lockring for 9-13 speed road bike cassettes, genuine spare component for bike drivetrain maintenance

                                                    Campagnolo Cassette Lockrings for 9-13 Speed Cassettes | Genuine Spares & Accessories

                                                    Maintain the performance and reliability of your Campagnolo drivetrain with these original cassette lockrings. Designed specifically for Campagnolo cassettes, these lockrings ensure a secure fit and optimal function, preserving the smooth shifting and durability you expect. Whether you’re upgrading or replacing worn parts, these...
                                                    £39.00
                                                    £39.00
                                                  • Campagnolo 12X cassette lockring for 9, 10, and 11-speed bike cassettes, component spare part for cycling maintenance.

                                                      Campagnolo 12X Cassette Lockring for 9, 10 & 11 Speed Cassettes Spares & Accessories

                                                      Ensure smooth and secure gear shifts with the Campagnolo 12X Cassette Lockring, designed specifically for reliable cassette installation and maintenance. Crafted to fit both 9/10X and 11X speed cassettes, it offers precision and durability for your drivetrain. Compatible with 11T, 12T, or 13T first...
                                                      £39.00
                                                      £39.00
                                                    • Campagnolo 11T 11-speed cassette lockring replacement for bike components, shown in close-up detail.Campagnolo 11T cassette lockring replacement for 11-speed bike cassettes, component spare part for bike maintenance.

                                                        Campagnolo 11T 11X Cassette Lockring Replacement for 11-Speed Cassettes Spares

                                                        Ensure smooth and reliable gear changes with the Campagnolo 11T 11X Cassette Lockring. Designed specifically for 11-speed cassettes, this replacement lockring guarantees a secure fit and optimal transmission performance. Crafted with precision, it supports your drivetrain’s efficiency and durability. Compatible with cassettes featuring an...
                                                        £37.00
                                                        £37.00
                                                      • Campagnolo 12-tooth 11-speed cassette lockring for bicycle components, compatible with 11-speed cassettes and accessories.Campagnolo 12-tooth 11-speed cassette lockring for bike components, designed for securing 11-speed cassettes.

                                                          Campagnolo 12T 11-Speed Cassette Lockring for 11X Cassettes Spares & Accessories

                                                          Ensure smooth and secure gear shifting with the Campagnolo 12T 11X Cassette Lockring. Designed specifically for 11-speed cassettes, this replacement lockring offers reliable performance and durability. It fits cassettes with a 12 or 13 tooth first sprocket, making it a precise match for your...
                                                          £38.00
                                                          £38.00
                                                        • Campagnolo 12T 9/10 speed cassette lockring for bike, spare component for bike gear and cassette maintenance.Campagnolo 12-tooth 9/10 speed cassette lockring for bike components, spare and accessory part for gear maintenance.

                                                            Campagnolo 12T 9/10 Speed Cassette Lockring Spare & Accessory for Bike

                                                            Upgrade and maintain your bike’s performance with the Campagnolo 12T 9/10X Cassette Lockring. Designed specifically for 9 and 10 speed cassettes, this lockring ensures secure attachment and smooth gear shifts. It’s an essential spare for reliable transmission function. Compatible with first sprockets of 12...
                                                            £27.00
                                                            £27.00
                                                          • Shimano CN-PFH5 spoke protector for 36-hole freehub, genuine replacement component for bike wheel hub protection.Shimano CN-PFH5 spoke protector for 36-hole freehub, genuine replacement component for bicycle wheel hubs.

                                                              Shimano CN-PFH5 Spoke Protector for 36-Hole Freehub – Genuine Replacement Part

                                                              The Shimano Spares CN-PFH5 Spoke Protector offers reliable protection for your cassette and spokes. Designed for 36-hole freehubs, it ensures smooth and safe riding by preventing chain damage and spoke interference. Crafted as a genuine Shimano component, this replacement part guarantees compatibility and durability....
                                                              £4.63
                                                              £4.99
                                                              £4.63
                                                              Save £0.36
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