Dia-Compe

Dia-Compe is a legendary name in the cycling industry, with a history stretching back to 1930. Known worldwide for its expertise in braking systems and precision-engineered components, Dia-Compe continues to be a trusted choice for cyclists who value reliability, performance and craftsmanship. At Swinnerton Cycles, we stock a wide selection...

Dia-Compe is a legendary name in the cycling industry, with a history stretching back to 1930. Known worldwide for its expertise in braking systems and precision-engineered components, Dia-Compe continues to be a trusted choice for cyclists who value reliability, performance and craftsmanship. At Swinnerton Cycles, we stock a wide selection of Dia-Compe parts, offering everything from brake levers and calipers to spares and accessories, ensuring riders have access to dependable solutions for their bikes.

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  • Dia-Compe Bar End Shift Levers Road ShiftersDia-Compe Bar End Shift Levers Road Shifters

      Dia-Compe Bar End Shift Levers Road Shifters

      Bar End Shift Levers - these replace the bar end plugs on a drop handlebar and use an internal expander clamp Power Ratchet friction control - this allows resistance free lever movement when pulling against the gear mech spring. No Indexed gear positions -...
      £67.00
      £75.00
      £67.00
      Save £8.00
    • Dia-Compe Road Shifters - ENE Thumb ShifterDia-Compe Road Shifters - ENE Thumb Shifter

      Dia-Compe Road Shifters - ENE Thumb Shifter - Silver

      - Clamp : Aluminum CNC, Silver or Black anodized.?26.0mm standard diameter ?23.8mm or ?22.2mm with shims - Weight : 116g/pair complete - 8, 9, 10 Speed Compatible - Cable Adjuster
      from £65.24
      £74.99
      from £65.24
      Save £9.75
      • Silver
      • Black
    • D/C V-Pipe & Boot Ss 90 Deg single

        D/C V-Pipe & Boot Ss 90 Deg single

        £2.00
        £2.00
        £2.00
        Save £0.00
      • Dia-Compe Track Hub Locknuts Hub Sparesdia compe hub spares track hub locknuts p98302

        Dia-Compe Track Hub Locknuts Hub Spares - Silver

        Suit Dia Compe track hubs M9 (front) or M10 (rear)
        from £6.00
        from £6.00
        • Silver
      • Dia-Compe 188 Grips Bar Tapedia compe tape 188 grips p97711

          Dia-Compe 188 Grips Bar Tape - Black

          188 Grip Colour : Brown, Black Packing : Header(12.5cm x 4.8cm) 188 Grips, Matching grips for 188 reverse levers, grooved for cable housing
          £8.00
          £8.00
          • Black
          • Brown
        • Dia-Compe Road Guards - ENE F-3 Alloy Mudguardsdia compe mudguards ene f 3 alloy mudguards p96591

            Dia-Compe Road Guards - ENE F-3 Alloy Mudguards - Black Mottle

            ¢ ‚¬ ¢ Aluminum ¢ ‚¬ ¢ High polished ¢ ‚¬ ¢ Width : 47mm Depth : 20mm ¢ ‚¬ ¢ Length : F 735mm / R 1140mm ¢ ‚¬ ¢ For 650X35C~650X38C Tyre
            £63.00
            £70.00
            £63.00
            Save £7.00
            • Black Mottle
            • Silver Mottle
          • Dia-Compe Ene Bar End Shift Levers Road ShiftersDia-Compe Ene Bar End Shift Levers Road Shifters

              Dia-Compe Ene Bar End Shift Levers Road Shifters

              - Power Ratchet Shifting Lever - Silver clear finish - Weight : 162g/pair
              £67.00
              £75.00
              £67.00
              Save £8.00
            • Dia-Compe Gran Compe Se Threaded Headsetdia compe headset gran compe se threaded p97865

              Dia-Compe Gran Compe Se Threaded Headset - Chrome

              Trusted, good quality, classic steel headset for use on 1" threaded type forks. Features Steel headset cups 32mm steel adjusting race 32mm steel locknut with plastic top seal Caged bearings Size: 1"  Colour: Chrome, Black or Gold Specifications Upper stack height: 23mm Lower stack...
              from £17.00
              from £17.00
              • Chrome
              • Black
              • Gold
            • Dia-Compe 189 Reverse Brakesdia compe brake 189 reverse p97009

              Dia-Compe 189 Reverse Brakes - Silver, Silver

              Useful option for Time Trials and Urban bikes. Speciality reversed pull levers that hinge on the outside area and have a cable feed that runs back along the outside of the handlebar and is designed to run inside the handlebar tape, or for urban...
              £49.00
              £55.00
              £49.00
              Save £6.00
              • Silver, Silver
              • Black, Black
            • Dia-Compe Mx1000 Bmx Brakesdia compe brake mx1000 bmx p137107

              Dia-Compe Mx1000 Bmx Brakes - Silver

              The MX1000 is back! Rad old skool caliper brakes that were the standard during the 70-80's. The perfect brakes to build up an old skool bike or add a retro feel to your new bike. - Adjust/Quick Release - Dimension: 73mm-92mm - Cold forged...
              from £27.00
              £30.00
              from £27.00
              Save £3.00
              • Silver
              • White
              • Red
              • Blue
            • Dia-Compe Dp-7 Disc/V BrakesDia-Compe Dp-7 Disc/V Brakes

                Dia-Compe Dp-7 Disc/V Brakes

                Performance aluminium MTB type brake lever with switchable cable pull - suitable for most types of cable brakes, including Disc brakes, side pull calipers, cantilevers and long arm V-brakes. Features - Strong and light aluminium material. - Switchable cable pull leverage to suit most...
                £17.00
                £17.00
              • Dia-Compe Small Flange Track Hubdia compe hub small flange track hub p98117

                Dia-Compe Small Flange Track Hub - Black

                *Single Speed Bike use *Cold forged aluminum hub body *Aluminum Lock Nut (F/M 9, R/M 10) *Sealed bearing *Front : 32H *Rear : Fixed/Fixed 32H, *O.L.D : 100mm (Front), 120mm(Rear) *Colour : Silver. 224g (Rear)
                £63.00
                £70.00
                £63.00
                Save £7.00
                • Black
                • Silver
              • Dia-Compe Small Flange Track Hubdia compe hub small flange track hub p137138

                Dia-Compe Small Flange Track Hub - Silver

                Gran Compe SF track hubs *Single Speed Bike use *Cold forged aluminum hub body *Aluminum Lock Nut (F/M 9, R/M 10) *Sealed bearing *Front : 32H *Rear : Fixed/Fixed 32H, *O.L.D : 100mm (Front), 120mm(Rear) *Colour : Silver. *176g (Front), 224g (Rear)
                £54.00
                £60.00
                £54.00
                Save £6.00
                • Silver
                • Black
              • Dia-Compe Gran Compe Ii Track HubDia-Compe Gran Compe Ii Track Hub

                  Dia-Compe Gran Compe Ii Track Hub

                  Fixed/Freewheel
                  £63.00
                  £70.00
                  £63.00
                  Save £7.00
                • Dia-Compe Gran Compe Ii Track HubDia-Compe Gran Compe Ii Track Hub

                  Dia-Compe Gran Compe Ii Track Hub - Black

                  Double Fixed Thread
                  £63.00
                  £70.00
                  £63.00
                  Save £7.00
                  • Black
                • Dia-Compe Gran Compe Ii Track Hubdia compe hub gran compe ii track hub p98068

                  Dia-Compe Gran Compe Ii Track Hub - Black

                  - Cold forged aluminum hub body - Sealed bearing - Front : 32H or 36H
                  £54.00
                  £60.00
                  £54.00
                  Save £6.00
                  • Black
                • Dia-Compe Track Hub Qr Axle Kit Hub Sparesdia compe hub spares track hub qr axle kit p98006

                  Dia-Compe Track Hub Qr Axle Kit Hub Spares - Silver

                  Axle kits for track hubs Front or Rear
                  £27.00
                  £30.00
                  £27.00
                  Save £3.00
                  • Silver
                • dia compe brake spares steel brake hanger p96968dia compe brake spares steel brake hanger p96968

                  Dia-Compe Steel Brake Hanger Spares & Accessories - Silver

                  from £10.00
                  from £10.00
                  • Silver
                • Dia-Compe Ene Wing Shift Levers Road ShiftersDia-Compe Ene Wing Shift Levers Road Shifters

                    Dia-Compe Ene Wing Shift Levers Road Shifters

                    Wing style - Handlebar fitting Power Ratchet friction control
                    £162.00
                    £180.00
                    £162.00
                    Save £18.00
                  • Dia-Compe Ene Downtube Shift Levers Road ShiftersDia-Compe Ene Downtube Shift Levers Road Shifters

                      Dia-Compe Ene Downtube Shift Levers Road Shifters

                      * 8,9,10 Speed Compatible * Down Tube use * Weight : 64g/pair
                      £45.00
                      £50.00
                      £45.00
                      Save £5.00
                    • Dia-Compe Ene Downtube Shift Levers Road ShiftersDia-Compe Ene Downtube Shift Levers Road Shifters

                        Dia-Compe Ene Downtube Shift Levers Road Shifters

                        11 Speed shifter For down tube use 100g per pair
                        £76.00
                        £85.00
                        £76.00
                        Save £9.00
                      • Dia-Compe Ene Clamp On Stem Shift Levers Road ShiftersDia-Compe Ene Clamp On Stem Shift Levers Road Shifters

                          Dia-Compe Ene Clamp On Stem Shift Levers Road Shifters

                          - Shifters that mount on quill stem column - Clamp diameter: 22.2mm - Aluminum CNC - Silver anodised - 8.9.10 speed compatible - Weight : 110g/pc
                          £126.00
                          £140.00
                          £126.00
                          Save £14.00
                        • dia compe shifters ene clamp on downtube shift levers p97667Dia-Compe Ene Clamp On Downtube Shift Levers Road Shifters

                            Dia-Compe Ene Clamp On Downtube Shift Levers Road Shifters

                            £90.00
                            £100.00
                            £90.00
                            Save £10.00
                          • Dia-Compe Downtube Shift Levers Road ShiftersDia-Compe Downtube Shift Levers Road Shifters

                              Dia-Compe Downtube Shift Levers Road Shifters

                              Downtube Shift Levers Braze-on Downtube frame fit. Power Ratchet friction control. No Index positions... works with all systems. Sold in Pairs.
                              £45.00
                              £50.00
                              £45.00
                              Save £5.00
                            • Dia-Compe Ene Ciclo Double Crankset CranksDia-Compe Ene Ciclo Double Crankset Cranks

                                Dia-Compe Ene Ciclo Double Crankset Cranks

                                ENE Ciclo Double Crankset * Cold Forged aluminum crank arm * Polished Silver Finish * Chainring: 48T/36T * Length: 170mm * BCD: 96mm,Square * Taper BB(68mmx116mm) * Weight: 626g
                                £180.00
                                £200.00
                                £180.00
                                Save £20.00
                              • dia compe stem xl gran compe alloy road p97834dia compe stem xl gran compe alloy road p97834

                                  Dia-Compe Xl Gran Compe Alloy Road Stem - Polished

                                  £45.00
                                  £50.00
                                  £45.00
                                  Save £5.00
                                  • Polished
                                • Dia-Compe Ene Alloy Road Stemdia compe stem ene alloy road p97831

                                    Dia-Compe Ene Alloy Road Stem - Polished

                                    Ene hole-in Stem Features *CNC hole for light weight *Aluminum Cold Forged *Angle : 70 *Clamp diameter: 26mm *22.2mm shaft, to suit 1" steerer *Extension:80/100mm *Post length: 130/180mm *Colour: Silver
                                    £49.00
                                    £55.00
                                    £49.00
                                    Save £6.00
                                    • Polished
                                  • Dia-Compe Nb-1 Alloy Headsetdia compe headset nb 1 alloy p97875

                                    Dia-Compe Nb-1 Alloy Headset - Black

                                    NB-1 Headset 1" Aluminum Silver or Black anodised - Aluminum Headset - Cartridge bearing - Size : 1" Italian size only - Colour : Silver or Black anodised
                                    £36.00
                                    £40.00
                                    £36.00
                                    Save £4.00
                                    • Black
                                    • Silver
                                  • Dia-Compe Ib-2 Integrated (Campag) HeadsetDia-Compe Ib-2 Integrated (Campag) Headset

                                      Dia-Compe Ib-2 Integrated (Campag) Headset

                                      Integrated Type 42mm Campag fit Cartridge Bearings. Alloy top cap.
                                      £36.00
                                      £40.00
                                      £36.00
                                      Save £4.00
                                    • Dia-Compe Alloy Ahead Cap/Expander Spares & AccessoriesDia-Compe Alloy Ahead Cap/Expander Spares & Accessories

                                        Dia-Compe Alloy Ahead Cap/Expander Spares & Accessories

                                        Top Cap/Expander Adjust tolerance 22-24mm Black
                                        £20.00
                                        £20.00
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