Bike Groupsets

Bike Groupsets at Swinnerton CyclesTransform your bike's performance in one purchase with our bike groupsets collection at Swinnerton Cycles. Buying a complete groupset ensures perfect compatibility between shifters, derailleurs, brakes, and cranks — and is the most efficient way to upgrade your drivetrain. We stock groupsets from Shimano, SRAM, and...

Bike Groupsets at Swinnerton Cycles

Transform your bike's performance in one purchase with our bike groupsets collection at Swinnerton Cycles. Buying a complete groupset ensures perfect compatibility between shifters, derailleurs, brakes, and cranks — and is the most efficient way to upgrade your drivetrain. We stock groupsets from Shimano, SRAM, and MicroSHIFT, covering mechanical, electronic, and wireless options for road, MTB, and gravel bikes across all performance levels. Whether you're building a new bike from scratch or upgrading an existing drivetrain, our groupset range has the right solution. Explore Road Groupsets, MTB Groupsets, and Gravel Groupsets.

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Road Bike Groupsets

Road Bike Groupsets
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  • Shimano XTR M9250 Di2 MTB groupset upgrade with SW-M9250 I-SpecEV shifter and SGS derailleur, mounted on a mountain bike component.Shimano XTR M9250 Di2 MTB groupset upgrade with SW-M9250 I-SpecEV shifter and SGS derailleur, mountain bike component set

    Shimano XTR M9250 Di2 MTB Groupset Upgrade with SW-M9250 I-SpecEV Shifter & SGS Mech - Black

    Upgrade your mountain bike with the Shimano XTR M9250 Di2 groupset, designed for precision and smooth shifting. This advanced electronic drivetrain enhances performance on any trail, delivering reliable power and control. Featuring the SW-M9250 I-SpecEV shifter, BT-DN320 battery, EC-DN100 charger, SM-CN910 chain, and SGS...
    £799.99
    £799.99
    • Black
  • Shimano Deore XT M8250 Di2 wireless 12-speed MTB groupset upgrade kit with I-Spec EV and SGS mech components.Shimano Deore XT M8250 Di2 wireless 12-speed MTB groupset upgrade kit with I-Spec EV shifters and SGS derailleur components.

    Shimano Deore XT M8250 Di2 Wireless 12-Speed MTB Groupset Upgrade Kit with I-Spec EV and SGS Mech - Black

    Upgrade your mountain bike’s performance with the Shimano Deore XT M8250 Di2 wireless groupset, designed for riders who demand precision, durability, and effortless shifting. This advanced 12-speed system features the XT Shadow ES rear derailleur with a sleek, low-profile skid plate and an integrated...
    £640.76
    £649.99
    £640.76
    Save £9.23
    • Black
  • Shimano Deore XT M8250 Di2 wireless upgrade kit with SW-M8250 shifter and GS mech for mountain bike components.Shimano Deore XT M8250 Di2 Wireless Upgrade Kit with SW-M8250 shifter and GS mechanical derailleur on a bike component.

    Shimano Deore XT M8250 Di2 Wireless Upgrade Kit with SW-M8250 Shifter & GS Mech - Black

    The Shimano Deore XT M8250 Di2 upgrade kit offers a cutting-edge wireless drivetrain solution designed for mountain biking enthusiasts seeking precision, durability, and customization. This advanced groupset features the XT Shadow ES 12-speed wireless rear derailleur that delivers smooth, responsive shifting performance even in...
    £640.76
    £649.99
    £640.76
    Save £9.23
    • Black
  • BOX MTB Box Two P9 X-Wide Single Shift E-Bike Groupset

    BOX MTB Box Two P9 X-Wide Single Shift E-Bike Groupset with 12-50T Cassette - Black

    The BOX MTB Box Two P9 X-Wide Single Shift E-Bike Groupset offers a balanced blend of high performance and value, designed specifically for e-bike riders who demand reliable transmission components without the premium price tag. This groupset delivers smooth and precise shifting with its...
    £269.99
    £269.99
    • Black
  • BOX MTB Box Three P9 Wide Multi Shift GroupsetBOX MTB Box Three P9 Wide Multi Shift Groupset

    BOX MTB Box Three P9 Wide Multi Shift Groupset with Limited Slip Clutch Technology - Black

    The BOX MTB Box Three P9 Wide Multi Shift Groupset offers a reliable and straightforward upgrade for your mountain bike’s transmission system. Designed with simplicity in mind, this groupset features cassettes available in 11-46T or 11-50T with durable steel spiders that ensure long-lasting performance...
    from £219.99
    from £219.99
    • Black
  • BOX MTB Box One/Two 7-Speed DH Groupset

    BOX MTB Box One/Two 7-Speed Downhill MTB Groupset with DH Cassette - Black

    The BOX MTB Box One/Two 7-Speed DH Groupset is expertly designed for downhill riders who demand precision and durability on every trail. Combining the rigorous engineering of BOX MTB with components tailored for aggressive riding, this groupset ensures smooth and reliable shifting under the...
    £324.99
    £324.99
    • Black
  • BOX MTB BOX FOUR 8S WIDE SINGLE SHIFT GROUPSET

    BOX MTB FOUR 8S Wide Single Shift Groupset with 11-42T Cassette for Mountain Bikes - Black

    Experience simplicity and reliability with the BOX MTB BOX FOUR 8S WIDE SINGLE SHIFT GROUPSET, designed for riders who want efficient performance without the complexity. This groupset offers an ideal 8-speed transmission with an 11-42T cassette range, perfectly balancing versatility and ease of use...
    £179.99
    £179.99
    • Black
  • BOX MTB BOX FOUR 8S WIDE MULTI SHIFT GROUPSET

    BOX MTB FOUR 8S Wide Multi Shift Groupset with 11-42T Cassette for MTB - Black

    The BOX MTB BOX FOUR 8S WIDE MULTI SHIFT GROUPSET delivers reliable and efficient shifting for riders who prefer simplicity without sacrificing performance. Designed with a compact derailleur cage and a Limited Slip clutch, this groupset ensures smooth gear changes and enhanced chain retention...
    £179.99
    £179.99
    • Black
  • MicroSHIFT Advent MX 11-speed MTB groupset with 11-50T cassette and long cage rear derailleur, bike component for mountain biking.MicroSHIFT Advent MX 11-speed MTB groupset showing the derailleur and cassette with 11-50T gears on a mountain bike component

    MicroSHIFT Advent MX 11-Speed MTB Groupset with 11-50T Cassette and Long Cage Rear Mech - Black

    The MicroSHIFT Advent MX 11-Speed Groupset is engineered for riders who demand reliability and precision on every trail. Designed as a completely new and robust system, this groupset offers unmatched performance for mountain biking enthusiasts. Its durable construction ensures long-lasting use, while the advanced...
    from £217.48
    £224.99
    from £217.48
    Save £7.51
    • Black
  • MicroSHIFT Advent MX 10-speed MTB groupset with shifter, derailleur, and 11-48T cassette shown on a bike component.

    MicroSHIFT Advent MX 10-Speed MTB Groupset with Shifter, Derailleur & 11-48T Cassette - Black

    The MicroSHIFT Advent MX 10-Speed Groupset is engineered for riders who demand durability and performance on the toughest trails. Designed with a fresh approach, this groupset offers unparalleled strength and reliability, ensuring your bike’s drivetrain can handle everything from steep climbs to rapid descents....
    £193.33
    £199.99
    £193.33
    Save £6.66
    • Black
  • MicroSHIFT Sword Black 1x9 gravel groupset with disc brake compatibility, featuring shifters, derailleur, and cables for off-road cycling.MicroSHIFT Sword Black 1x9 gravel groupset with components and cable disc brake compatibility, showing gears and brake levers.

    MicroSHIFT Sword Black 1x9 Gravel Groupset with Cable Disc Brake Compatibility

    The MicroSHIFT Sword Black 1x9 Groupset delivers exceptional value for riders looking to enhance their gravel bike experience without compromising performance. Designed specifically for gravel enthusiasts, this groupset combines reliable transmission with user-friendly operation, making it an excellent choice for both newcomers and seasoned...
    from £231.99
    £239.99
    from £231.99
    Save £8.00
  • Sram XX T-Type Eagle Transmission Powermeter AXS MTB groupset with battery and charger, featuring sleek component design.Sram XX T-Type Eagle Transmission Powermeter AXS MTB groupset with battery and charger, showing components and branding.

      Sram XX T-Type Eagle Transmission Powermeter AXS MTB Groupset with Battery & Charger 2023

      The Sram XX T-Type Eagle Transmission Powermeter AXS Groupset is engineered for riders who demand both durability and precision in their mountain biking components. Combining the strength needed for challenging enduro rides with a lightweight design, this groupset offers seamless performance without compromise. The...
      £2,375.17
      £2,465.00
      £2,375.17
      Save £89.83
    • SRAM XX T-Type Eagle AXS MTB groupset with battery and charger, showing components and sleek black design for mountain biking.SRAM XX T-Type Eagle AXS MTB groupset with battery and charger, featuring components for mountain bike transmission system.

        SRAM XX T-Type Eagle Transmission AXS MTB Groupset 2023 with Battery & Charger

        The Sram XX T-Type Eagle Transmission AXS Groupset 2023 redefines the boundaries of mountain biking performance by perfectly blending strength and lightweight design. Crafted for serious riders tackling demanding enduro trails, this groupset delivers consistent, precise shifting even under the toughest loads thanks to...
        £2,116.88
        £2,195.00
        £2,116.88
        Save £78.12
      • Sram XX SL T-Type Eagle AXS transmission groupset with powermeter, battery, charger, and AXS pod on a white background.Sram XX SL T-Type Eagle Transmission AXS groupset with powermeter, battery, charger, and AXS pod for mountain biking.

          Sram XX SL T-Type Eagle Transmission Powermeter AXS Groupset with Battery, Charger & AXS Pod Ultimate 2023

          Experience the ultimate in cross-country cycling technology with the Sram XX SL T-Type Eagle Transmission Powermeter AXS Groupset. Designed for riders who demand peak performance combined with minimal weight, this groupset represents the next evolution from the World Champion-winning XX Eagle AXS. The XX...
          from £2,514.30
          £2,890.00
          from £2,514.30
          Save £375.70
        • SRAM XX SL T-Type Eagle Transmission AXS groupset with derailleur, battery, charger, and pod for 2023 mountain biking componentsSRAM XX SL T-Type Eagle AXS groupset components including derailleur, battery, charger, and pod for mountain biking.

            SRAM XX SL T-Type Eagle Transmission AXS Groupset with RD, Battery, Charger & Pod 2023

            Experience the ultimate in cross-country cycling performance with the Sram XX SL T-Type Eagle Transmission AXS Groupset. Designed for the most demanding riders, this groupset combines cutting-edge technology with ultra-lightweight materials to deliver unmatched shifting precision and durability. The XX SL Transmission derailleur boasts...
            £2,271.85
            £2,355.00
            £2,271.85
            Save £83.15
          • SRAM X0 T-Type Eagle AXS groupset with battery, charger, and AXS pod controller, showcasing mountain bike components and controls.SRAM X0 T-Type Eagle AXS groupset with battery, charger, and AXS Pod Ultimate controller for mountain bike components.

              SRAM X0 T-Type Eagle Transmission AXS Groupset with Battery, Charger & AXS Pod Ultimate Controller

              The Sram X0 T-Type Eagle Transmission AXS Groupset redefines endurance riding with unmatched durability and precision. Engineered for demanding enduro trails, this groupset integrates cutting-edge technology to deliver seamless, reliable shifting under the most intense power outputs. Its holistic design synchronizes every component, enhancing...
              £1,604.77
              £1,715.00
              £1,604.77
              Save £110.23
            • SRAM NX Eagle DUB 12-speed MTB groupset with rear derailleur, shifter, crankset, and cassette, designed for mountain biking componentsSRAM NX Eagle DUB 12-speed MTB groupset including rear derailleur, shifter, crankset, and cassette for mountain biking components.

                SRAM NX Eagle DUB 12-Speed MTB Groupset with Rear Derailleur, Shifter, Crankset & Cassette - Black

                Experience the thrill of the trail with the Sram NX Eagle Dub Groupset, a meticulously engineered MTB component set designed to elevate your ride. This groupset combines simplicity and durability, providing a seamless 12-speed drivetrain that adapts effortlessly to any terrain. Featuring the distinctive...
                £362.02
                £405.00
                £362.02
                Save £42.98
                • Black
              • SRAM GX Eagle Transmission AXS MTB groupset with derailleur, battery, charger, and 10-52T cassette for mountain biking.SRAM GX Eagle AXS MTB groupset including derailleur, battery, charger, and 10-52T cassette for mountain biking components

                  SRAM GX Eagle Transmission AXS MTB Groupset with RD, Battery, Charger, 10-52T Cassette - Dark Polar

                  The SRAM GX T-Type Eagle Transmission AXS Groupset is engineered for riders who demand precision and durability without compromise. This groupset brings the trusted GX Eagle performance into the Transmission system, designed specifically for the unique needs of modern mountain bikes. Featuring a derailleur...
                  £1,086.75
                  £1,180.00
                  £1,086.75
                  Save £93.25
                  • Dark Polar
                • Sram GX Eagle DUB Boost 12-speed MTB groupset with rear derailleur, shifter, crankset, chain, cassette, and chaingap gauge.Sram GX Eagle DUB Boost 12-speed MTB groupset with rear derailleur, shifter, crankset, chain, cassette, and chaingap gauge

                    Sram GX Eagle DUB Boost 12-Speed MTB Groupset with Rear Derailleur, Shifter, Crankset, Chain, Cassette & Chaingap Gauge - Lunar

                    Experience unmatched performance with the Sram Gx Eagle Dub Boost Groupset, designed for MTB enthusiasts seeking precision and durability. This complete set includes a rear derailleur, trigger shifter with clamp, Dub 12S crankset with DM 32T X-Sync chainring, 126-link 12S chain, XG-1275 10-52T cassette,...
                    from £432.78
                    £549.00
                    from £432.78
                    Save £116.22
                    • Lunar
                  • SRAM Eagle 90 EMTB groupset with Brose crank, GX chain, and XS-1275 10-52T cassette for mountain bikes.SRAM Eagle 90 EMTB groupset components including Brose crank, GX chain, and XS-1275 10-52T cassette for e-mountain bikes

                      SRAM Eagle 90 EMTB Groupset with Brose Crank, GX Chain & XS-1275 Cassette 10-52T

                      The SRAM Eagle 90 Groupset EMTB combines cutting-edge mechanical shifting technology with unparalleled durability and ease of maintenance, engineered specifically for e-mountain bikes. Designed with the same robust Full Mount derailleur architecture found in SRAM’s AXS Transmission lineup, this groupset delivers precision shifting performance...
                      £586.29
                      £645.00
                      £586.29
                      Save £58.71
                    • Sram Eagle 90 eMTB groupset with Bosch compatibility, mechanical shifting, 10-52T cassette, shown on a mountain bike componentSram Eagle 90 eMTB groupset with Bosch compatibility, mechanical shifting, 10-52T cassette, designed for mountain bikes.

                        Sram Eagle 90 eMTB Groupset Bosch Compatible Mechanical Shifting 10-52T Cassette

                        Experience the pinnacle of mechanical shifting with the Sram Eagle 90 Groupset Emtb Bosch, a meticulously engineered component set designed specifically for e-MTB enthusiasts seeking reliability and performance. This groupset combines rugged durability with innovative engineering, boasting the same Full Mount derailleur architecture found...
                        £586.29
                        £645.00
                        £586.29
                        Save £58.71
                      • SRAM Eagle 90 DUB MTB groupset components including rear derailleur, trigger shifter, crankset, and 10-52T cassette.SRAM Eagle 90 DUB MTB rear derailleur, trigger shifter, crankset, and 10-52T cassette for mountain biking components

                          SRAM Eagle 90 DUB Groupset MTB Rear Derailleur, Trigger Shifter, Crankset, 10-52T Cassette

                          The Sram Eagle 90 Dub Groupset redefines the mechanical shifting experience for mountain bikers who demand precision, durability, and ease of maintenance. Engineered with the robust Full Mount derailleur architecture, this groupset offers exceptional reliability even in the most challenging terrain. Its rebuildable derailleur...
                          £596.73
                          £655.00
                          £596.73
                          Save £58.27
                        • Shimano XTR M9250 Di2 MTB upgrade kit with SW-M9250 shifter, battery, and GS derailleur for mountain biking componentsShimano XTR M9250 Di2 MTB upgrade kit including SW-M9250 shifter, battery, and GS derailleur on a white background.

                          Shimano XTR M9250 Di2 MTB Upgrade Kit with SW-M9250 Shifter, Battery & GS Mech - Black

                          Upgrade your mountain bike with the Shimano XTR M9250 Di2 groupset for smooth, precise shifting. This advanced electronic drivetrain enhances performance on every trail. Engineered for durability and reliability, it's perfect for serious MTB riders. Featuring the SW-M9250 I-Spec EV shifter, BT-DN320 battery, EC-DN100...
                          £720.00
                          £799.99
                          £720.00
                          Save £79.99
                          • Black
                        • Shimano XTR M9250 Di2 MTB upgrade kit with SW-M9250 shifter, BT-DN320 battery, EC-DN100 charger, chain, and rear derailleurShimano XTR M9250 Di2 MTB upgrade kit with SW-M9250 shifter, BT-DN320 battery, EC-DN100 charger, chain, and GS rear derailleur.

                          Shimano XTR M9250 Di2 MTB Upgrade Kit with SW-M9250 Shifter, BT-DN320 Battery, EC-DN100 Charger, SM-CN910 Chain & GS Rear Mech - Black

                          Upgrade your mountain bike with the Shimano XTR M9250 Di2 groupset for precise electronic shifting. This kit includes the SW-M9250 band-on shifter, BT-DN320 battery, EC-DN100 charger, SM-CN910 chain, and GS rear mech for smooth performance. Designed for MTB enthusiasts seeking top-tier components, it enhances...
                          £720.00
                          £799.99
                          £720.00
                          Save £79.99
                          • Black
                        • Shimano Deore XT M8250 Di2 Upgrade Kit with SW-M8250 I-Spec EV shifter and GS derailleur on a white background.Shimano Deore XT M8250 Di2 upgrade kit with SW-M8250 I-Spec EV shifter and GS derailleur, bicycle components for electronic shifting system.

                          Shimano Deore XT M8250 Di2 Upgrade Kit with SW-M8250 I-Spec EV Shifter & GS Mech - Black

                          Experience next-level mountain biking performance with the Shimano Deore XT M8250 Di2 upgrade kit. This state-of-the-art wireless groupset is designed for riders who demand precision, durability, and effortless shifting on every trail. Featuring the XT Shadow ES 12-speed wireless rear derailleur, it offers unparalleled...
                          £552.38
                          £649.99
                          £552.38
                          Save £97.61
                          • Black
                        • Shimano Deore XT M8250 Di2 MTB upgrade kit with SW-M8250 shifter and SGS derailleur, ready for mountain bike components.Shimano Deore XT M8250 Di2 MTB upgrade kit with SW-M8250 shifter and SGS derailleur, showcasing components for mountain bike gearing.

                          Shimano Deore XT M8250 Di2 MTB Upgrade Kit with SW-M8250 Shifter & SGS Mech - Black

                          Experience the pinnacle of mountain biking precision with the Shimano Deore XT M8250 Di2 upgrade kit. Designed for riders who demand seamless shifting and robust performance, this wireless groupset upgrade transforms your MTB into a high-tech machine. The XT Shadow ES 12-speed wireless rear...
                          £552.38
                          £649.99
                          £552.38
                          Save £97.61
                          • Black
                        • Shimano 105 R7100 Series 12 Speed Di2 Road Groupset

                            Shimano 105 R7100 Series 12-Speed Di2 Electronic Road Bike Groupset Complete Kit - Black

                            The Shimano 105 R7100 Series 12 Speed Di2 Road Groupset elevates your cycling experience with precision and reliability. Drawing from the advanced technology of DURA-ACE and ULTEGRA, this groupset offers smooth, effortless shifting and refined ergonomics designed for road enthusiasts seeking performance and comfort....
                            £999.99
                            £1,730.00
                            £999.99
                            Save £730.01
                            • Black
                          • SRAM Eagle 90 eMTB groupset components including 10-52T cassette, GX chain, and 34T chainring for mountain biking.

                              SRAM Eagle 90 eMTB Groupset Mechanical 10-52T Cassette GX Chain 34T Chainring

                              The SRAM Eagle 90 Groupset Emtb redefines mechanical shifting for electric mountain bikes, delivering reliable performance and durability tailored for the rigors of e-mountain biking. Built on the robust Full Mount derailleur architecture shared with SRAM's AXS Transmission line, this groupset ensures long-lasting strength...
                              £520.96
                              £575.00
                              £520.96
                              Save £54.04
                            • SRAM GX T-Type Eagle E-MTB transmission AXS groupset with battery and charger, shown with crank arms not included.SRAM GX T-Type Eagle E-MTB AXS groupset with battery and charger, showing transmission components and wiring, cranks not included.

                                SRAM GX T-Type Eagle E-MTB 104Bcd Transmission AXS Groupset with Battery & Charger, Cranks Not Included

                                The SRAM GX T-Type Eagle E-MTB 104Bcd Transmission AXS Groupset is engineered to deliver exceptional performance tailored for the demands of electric mountain biking. Designed with a focus on durability and precision, this groupset offers seamless shifting even under heavy load, thanks to the...
                                £938.42
                                £1,015.00
                                £938.42
                                Save £76.58
                              • SRAM GX T-Type Eagle E-MTB AXS groupset components with Bosch-compatible 160mm crankset, featuring gears and electronic shifting system.SRAM GX T-Type Eagle E-MTB AXS groupset with Bosch-compatible 160mm crankset for mountain biking components.

                                  SRAM GX T-Type Eagle E-MTB AXS Groupset Bosch Compatible 160MM Crankset

                                  The SRAM GX T-Type Eagle E-MTB Transmission AXS Groupset is engineered to deliver exceptional performance tailored specifically for electric mountain bikes. Designed with the rider’s demands in mind, this groupset combines precision, durability, and seamless integration with e-bike systems. Its robust construction ensures it...
                                  £1,037.30
                                  £1,125.00
                                  £1,037.30
                                  Save £87.70
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