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 Alloy Ahead Cap & Star Nut Set Spares & AccessoriesDia-Compe Alloy Ahead Cap & Star Nut Set Spares & Accessories

      Dia-Compe Alloy Ahead Cap & Star Nut Set Spares & Accessories

      Alloy Ahead Cap & Star Nut Set Regular Steel Star Nut & laser etched CNC alloy Cap. Set with bolt. Black 11/8"
      £5.00
      £5.00
    • Dia-Compe Ahead Starnut Spares & Accessoriesdia compe headset spares ahead starnut p97852

      Dia-Compe Ahead Starnut Spares & Accessories

      Ahead Starnut For adjusting Threadless aheadset system headsets. All sizes for steel and alloy steerers NOTE: Not to be used on Carbon steerers (Use wedge system... hopefully supplied by carbon fork maker)
      £2.00
      £2.00
    • Dia-Compe Ene Bar Tape Clamp Bar Tapedia compe tape ene bar tape clamp p97716

      Dia-Compe Ene Bar Tape Clamp Bar Tape - Black

      - Aluminum CNC Clamp - Silver or Black anodised - ID: 22-24mm
      £27.00
      £30.00
      £27.00
      Save £3.00
      • Black
      • Silver
    • Dia-Compe Ene Ciclo Flat-1 Road Framesetdia compe frame ene ciclo flat 1 frameset p97546

      Dia-Compe Ene Ciclo Flat-1 Road Frameset - Black

      ENE CICLO Flat-1 20" Urban bike frameset Colour : Powder Black, White or Pink C-T : 460mm HeadAngle : 73 degrees TopTube : 529mm R.C. : 572mm Tube Material : 4130 Cr-mo Head Seat Size : 1-1/8 inch Head Set : DIATECH S48-1/BK Seat...
      £450.00
      £500.00
      £450.00
      Save £50.00
      • Pink
      • Black
      • White
    • Dia-Compe Gran Compe SeatpostDia-Compe Gran Compe Seatpost

      Dia-Compe Gran Compe Seatpost - Silver

      Gran Compe Seatpost 250mm, forged 6061, micro adjust, high polished Alloy or white powder coat. Black,silver or white. 27.2mm 240g
      from £45.00
      £50.00
      from £45.00
      Save £5.00
      • Silver
      • White
      • Black
    • Dia-Compe Mx1500 Seatclamp Spares & Accessoriesdia compe seat clamps mx1500 seatclamp p98599

      Dia-Compe Mx1500 Seatclamp Spares & Accessories - Black

      Two Bolts Seat Post Clamp. Diameter 25.4mm. Anodised (Silver, Black, Gold, Red, Blue), Powder white. Weight: 60g.
      from £17.00
      from £17.00
      • Black
      • Blue
      • Gold
      • Red
    • Dia-Compe Mx1500N Seatclamp Spares & AccessoriesDia-Compe Mx1500N Seatclamp Spares & Accessories

      Dia-Compe Mx1500N Seatclamp Spares & Accessories - Blue

      Classic Hinged type 28.6mm
      from £15.00
      from £15.00
      • Blue
      • Red
      • Silver
      • Black
    • Dia-Compe Brs Barrel End Cablesdia compe cable brs barrel end p97051

        Dia-Compe Brs Barrel End Cables - Blue

        BRS MTB cable Die extruded 'slick' inner & low friction teflon lined outer.
        from £6.00
        from £6.00
        • Blue
        • Red
        • Black
      • Dia-Compe Mx-2 Lever Brakesdia compe brake mx 2 lever p137133

        Dia-Compe Mx-2 Lever Brakes - Black, Black

        MX-2 - Cold forged alloy 2-finger lever blades with adjustable leverage (fit Canti or V). Cast alloy brackets to fit 22.2mm bars. Cast aluminium clamp. Optional powder coloured clamp. Cold forged aluminium handle. 2 finger blade. Switchable leverage (V or canti) Cable pull: 15mm...
        £17.00
        £17.00
        • Black, Black
        • Black, Red
        • Black, Silver
      • Dia-Compe Tech 77 Brakesdia compe brake tech 77 p137132

        Dia-Compe Tech 77 Brakes - Black, Silver

        Tech 77 BMX lever. THE all time classic BMX lever. Cast alloy hinged 22.2mm clamp. Cold forged 2/3 finger lever blade. Sold EACH - Right or Left Hand.
        from £16.00
        from £16.00
        • Black, Silver
        • Black, Black
        • Black, White
      • Dia-Compe Tech 4 (Mx123) Brakesdia compe brake tech 4 mx123 p137111

        Dia-Compe Tech 4 (Mx123) Brakes - Blue

        Tech 4 (mx123) classic, old school BMX lever Aluminum bracket Cold forged aluminum lever handle Clamp 22.2mm or 23.8mm Sold individually RH or LH Specifications ColourAnodised Red, Blue, Black, Gold or Silver or Powder Coated White.
        from £17.00
        from £17.00
        • Blue
        • White
        • Gold
        • Black
      • Dia-Compe Tech 3 (Mx121) Brakesdia compe brake tech 3 mx121 p137110

        Dia-Compe Tech 3 (Mx121) Brakes - Blue

        Classic Old-Skool style BMX levers with split bar clamp. Lightweight alloy (only 100g pr) Reach adjuster included.  Sold individually RH or LH Specifications ColourAnodised Red, Blue, Black, Gold or Silver or Powder Coated White.
        from £18.00
        from £18.00
        • Blue
        • Gold
        • Red
        • Silver
      • Dia-Compe Tech 2 (Mx-120) Brakesdia compe brake tech 2 mx 120 p137131

        Dia-Compe Tech 2 (Mx-120) Brakes - Black

        The really Old-Skool 2 finger BMX levers, designed to sit on the upright/bend. Lightweight alloy (only 112g pr) 22.2mm split bar clamp. Reach adjuster included. Sold each RH or LH Anodised Red, Blue, Black, Gold or Silver
        £20.00
        £20.00
        • Black
        • Red
        • Blue
        • Gold
      • Dia-Compe Hand Rest Brakesdia compe brake hand rest p97020

        Dia-Compe Hand Rest Brakes - Tan

        DC 138 Hand Rest 'Lever' for resting your hands upon Brown cover 22.2mm and 23.8mm versions.
        £25.00
        £25.00
        • Tan
      • Dia-Compe Mx-122 Brakesdia compe brake mx 122 p96987

        Dia-Compe Mx-122 Brakes - Black

        Classic lightweight (88g pr.) alloy split clamp BMX brake levers, now with additional re-sized options for Fixie style bikes. These are a re-release of a classic 80's design by Dia Compe, and are perfect fit on most types of handlebars. For use with regular...
        £18.00
        £18.00
        • Black
        • Silver
      • Dia-Compe Gran Compe Shot Lever Brakesdia compe brake gran compe shot lever p97019

        Dia-Compe Gran Compe Shot Lever Brakes - Blue

        Fixie type straight lever with 2 Blades. Designed to allow riders to operate a single (Front) brake with either hand (in traffic.) 25.4mm Handle bar clamp with 22.2mm shims (fits central area) Blue, Gold, Green, Red, Pink, Black or Silver anodised. 110g.
        from £40.00
        £45.00
        from £40.00
        Save £5.00
        • Blue
        • Gold
        • Green
        • Black
      • Dia-Compe Gc202Q Brakesdia compe brake gc202q p97018

        Dia-Compe Gc202Q Brakes - Black, Silver

        Gran Compe 202Q Levers Traditional Alloy dropbar levers with Quick Release for regular sidepull or canti brakes. Aluminum high polished lever in silver anodized with cast bracket and cable adjuster. Brown, Black and White rubber hoods are available. Quick release weight: 240g/pair
        £63.00
        £70.00
        £63.00
        Save £7.00
        • Black, Silver
        • Brown, Silver
        • White, Silver
      • Dia-Compe Evo-V Brakesdia compe brake evo v p97014

        Dia-Compe Evo-V Brakes - Black, Silver

        EVO-V As Evo but designed for long arm Canti Brakes Forged aluminum lever in buffed silver or black anodized finish 2mm Allen-key reach adjustment system BRS return spring mechanism Brown and Black rubber hoods are available 308g/pair
        £63.00
        £70.00
        £63.00
        Save £7.00
        • Black, Silver
        • Brown, Silver
      • Dia-Compe Tech 99 Gold Finger BrakesDia-Compe Tech 99 Gold Finger Brakes

        Dia-Compe Tech 99 Gold Finger Brakes - Black, Black

        Gold Finger 318 oversized lever. 1 finger, short blade version of the Tech 99 BMX lever. Popular for Fixies etc. with "Oversized" bar centres. Forged alloy hinged 31.8 clamp. Cold forged double bent lever blade. Top bolt knee friendly clamp. Sold EACH - Right...
        from £25.00
        £30.00
        from £25.00
        Save £5.00
        • Black, Black
        • Silver, Silver
        • Black, Gold
        • Black, White
      • Dia-Compe Tech 99 Dirt Harry Brakesdia compe brake tech 99 dirt harry p137109

        Dia-Compe Tech 99 Dirt Harry Brakes - Black, Gold

        Double bent blade version of the Tech 99 BMX lever. Double bend suites more "Dirt" style BMX H-bars. Forged alloy hinged 22.2mm or 25.4mm* clamp. Cold forged double bent lever blade. Top bolt knee friendly clamp. Sold individually - Right or Left Hand. (*Note:...
        from £23.00
        from £23.00
        • Black, Gold
        • Black, Black
        • Black, Silver
        • Black, White
      • Dia-Compe 182S-V2 With Lock BrakesDia-Compe 182S-V2 With Lock Brakes

        Dia-Compe 182S-V2 With Lock Brakes - Black, Black

        THE all time classic BMX lever but with a stopper.Sprung loaded "Stopper button" locks the brake on.... Originally designed for Flatland tricks requiring hands free locked brake, but also useful for any bike needing a "parking brake". Designed to work with Sidepull and Centre...
        £17.00
        £17.00
        • Black, Black
      • Dia-Compe Tech 77 W Brakesdia compe brake tech 77 w p137129

        Dia-Compe Tech 77 W Brakes - Black, Black

        Dia Compe Tech77W Double cable lever Twin cable pull lever for U-brakes, Sidepull calipers and a good option for plain twin-top cable Gyros. Diecast aluminium bracket (Black finish) Cold forged aluminium lever handle (silver finish) Hinged clamp (22.2mm) 136 g/pc Left or Right hand
        £45.00
        £50.00
        £45.00
        Save £5.00
        • Black, Black
      • Dia-Compe Tech 77 Dj Brakesdia compe brake tech 77 dj p137128

        Dia-Compe Tech 77 Dj Brakes - Black, Black

        Tech 77 DJ lever. Modified double bent version of THE all time classic BMX lever. Double bend suites more "Dirt" style BMX H-bars. Cast alloy hinged 22.2mm clamp. Cold forged double bent lever blade. Low Profile knee friendly clamping hardware. Sold EACH - Right...
        from £16.00
        from £16.00
        • Black, Black
        • White, Black
      • Dia-Compe 282S Brakesdia compe brake 282s p137127

        Dia-Compe 282S Brakes - Black, Silver

        282S Lever Specification: ・20mm Longer lever handle than Tech77(182S-Ⅱ)lever ・Diecast aluminum bracket, A6061 forged aluminum lever handle ・Finish:Black bracket, Silver Lever handle ・Thumb-lock stopper ・Hinged clamp(φ22.2mm) ・Weight:120g/pc
        £22.00
        £22.00
        • Black, Silver
      • Dia-Compe 287V BrakesDia-Compe 287V Brakes

        Dia-Compe 287V Brakes - Brown, Silver

        287V levers Design for V-type brake. Silver finish diecast aluminum bracket Silver anodized aluminum plate lever handle Anatomically designed rubber hood. BRS return spring W/Adjustable lead pipe 270g/pair 287T - Double cable hole for Tandem bike
        £40.00
        £45.00
        £40.00
        Save £5.00
        • Brown, Silver
        • Black, Silver
      • Dia-Compe 204 Qr Brakesdia compe brake 204 qr p97010

        Dia-Compe 204 Qr Brakes - Brown, Silver

        204 Quick Release Hooded Drop levers Brown/Silver or Black/Silver For Touring Bikes (for Canti brakes) Diecast aluminum bracket(Silver finish) Silver finish aluminum plate lever handle Quick release. 200g/pair
        £27.00
        £30.00
        £27.00
        Save £3.00
        • Brown, Silver
        • Black, Silver
      • Dia-Compe 188 Reverse Brakesdia compe brake 188 reverse p97008

          Dia-Compe 188 Reverse Brakes - Black

          A firm favourite for Time Trials. Speciality levers that hinge on the outside and have a cable feed that runs inside the handlebar tape. Fits inside the end of the handlebars using an expanding plug fixing. 18mm with sleeve for 20mm handlebar ID. 140g...
          £25.00
          £25.00
          • Black
          • Brown
        • Dia-Compe 165 Extension Levers Brakesdia compe brake 165 extension levers p97007

          Dia-Compe 165 Extension Levers Brakes - Black, Silver

          DC165 Extension Lever Specification: ・Designed for Side-pull, Cantilever & Center-pull brakes use ・A6061 forged aluminum extension lever handle ・Silver finish ・Rubber hoods: Black,Brown ・Weight:280g/pair
          £36.00
          £40.00
          £36.00
          Save £4.00
          • Black, Silver
          • Brown, Silver
        • Dia-Compe 139 Levers BrakesDia-Compe 139 Levers Brakes

          Dia-Compe 139 Levers Brakes - Silver

          Road Safety Lever - Aluminum Lever Handle and Bracket - Black Anodised - Stainless clamp 23.8mm - Guidonnet lever - 128g/pair
          £30.00
          £33.00
          £30.00
          Save £3.00
          • Silver
          • Black
        • Dia-Compe 135 Levers Brakesdia compe brake 135 levers p97005

          Dia-Compe 135 Levers Brakes - Silver

          135 Levers Straight Alloy Road levers for straight bars - 22.2/23.8mm Clamp Silver, Gold or Black 22.2/23.8mm
          from £27.00
          £30.00
          from £27.00
          Save £3.00
          • Silver
          • Gold
          • Black
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