Bontrager

Shop Bontrager bike components and accessories at Swinnerton Cycles. Bontrager is Trek's in-house component and accessory brand, producing a comprehensive range of wheels, handlebars, saddles, helmets, lights, and cycling apparel that are engineered to work seamlessly with Trek bikes. Backed by Trek's extensive R&D resources and real-world racing feedback, Bontrager...

Shop Bontrager bike components and accessories at Swinnerton Cycles. Bontrager is Trek's in-house component and accessory brand, producing a comprehensive range of wheels, handlebars, saddles, helmets, lights, and cycling apparel that are engineered to work seamlessly with Trek bikes. Backed by Trek's extensive R&D resources and real-world racing feedback, Bontrager products deliver genuine performance at every level.

From freehub bodies and wheel spares to bar tape, saddles, and cycling clothing, Bontrager covers every aspect of the cycling experience with products that are designed, tested, and refined by riders who race and ride at the highest level.

  • Freehub bodies and wheel spares for Trek and Bontrager wheelsets
  • Handlebars, stems, and cockpit components for road and MTB
  • Saddles in men's, women's, and performance-specific designs
  • Helmets with WaveCel and MIPS technology for superior protection
  • Lights, computers, and cycling electronics
  • Cycling clothing and apparel for road and MTB

Bontrager Best Sellers

Browse our full range of bike components, cycling helmets, and cycling clothing at Swinnerton Cycles.

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  • Bontrager Rapid Drive 108 silver rear free hub pawls for boost 148mm old, bike wheel component with metal pawls and threading.Bontrager Rapid Drive 108 silver rear freehub pawls for boost 148mm old bike wheel component, showing detailed metal parts.

      Bontrager Rapid Drive 108 Silver Rear Free Hub Pawls Boost 148mm OLD

      Upgrade your rear hub with the Bontrager Rapid Drive 108 Free Hub Pawls in Silver, designed for Boost 148mm OLD. This component enhances engagement precision and reliability for smoother rides. Sold in packs of three, it allows flexible configuration: use 3 pawls/springs for 54-tooth...
      £16.09
      £19.99
      £16.09
      Save £3.90
    • Bontrager XR2 Comp MTB tire tubeless compatible fast-rolling trail tyre mounted on a mountain bike wheelBontrager XR2 Comp MTB tire, tubeless compatible, fast rolling trail tire with knobby tread for mountain biking.

      Bontrager XR2 Comp MTB Tyre - Black

      The Bontrager XR2 Comp MTB Tyre is a fast-rolling trail tyre built for riders who demand consistent grip and efficient speed across a wide range of terrain. Its open tread pattern sheds mud effectively while the centre knobs keep rolling resistance low on hardpack...
      £20.92
      £26.38
      £20.92
      Save £5.46
      • Black
    • Bontrager Comp 31.8mm 7-Degree Blendr bike stem with integrated accessory mount, black aluminum component for road or mountain bikes.Bontrager Comp 31.8mm 7-Degree Blendr Stem with accessory integration for bike handlebar setup and component customization.

      Bontrager Comp 31.8mm 7-Degree Blendr Stem with Accessory Integration for Bikes - Black

      The Bontrager Comp 31.8 7-Degree Blendr Stem is designed for riders seeking a perfect balance of strength and lightness. Crafted with a 6061-T6 cast body and a 4-bolt dual band clamp, it ensures exceptional stiffness while minimizing weight. Its 2-bolt steerer tube clamp uses...
      from £11.73
      £14.79
      from £11.73
      Save £3.06
      • Black
    • Bontrager round base TLR tubeless valve stem with removable core for bicycle wheels, component for tubeless tire setupBontrager round base TLR tubeless valve stem with removable core for bicycle wheels, component for tubeless tire setup.

      Bontrager Round Base TLR Tubeless Valve Stem with Removable Core for Wheels - Black

      The Bontrager Round Base TLR Valve Stem Tubeless is designed exclusively for Bontrager Tubeless Ready wheels, ensuring a perfect fit and reliable performance. Featuring a removable valve core, it allows for effortless sealant filling, enhancing maintenance convenience. This valve stem works only with Bontrager...
      from £8.85
      £10.99
      from £8.85
      Save £2.14
      • Black
      • Silver
      • Metallic Charcoal
    • Bontrager NCS 45mm alloy rear fender hanger in grey, designed for bike mudguard support and accessories.Bontrager NCS 45mm alloy rear fender hanger in grey, bike mudguard support, for rear wheel mounting, lightweight alloy construction.

        Bontrager NCS 45mm Alloy Rear Fender Hanger Grey One Size - Mudguard Support

        Enhance your ride with the Bontrager NCS 45mm Fender Alloy Rear Hanger. Crafted from durable alloy, it provides reliable support for your mudguard, ensuring optimal protection from road debris and water spray. Its sleek grey finish blends seamlessly with your bike's design. Designed for...
        £5.63
        £6.99
        £5.63
        Save £1.36
      • Bontrager SSR multisport bike road shoes with SPD cleat compatibility and grip outsole, shown from the side with laces and breathable material.Bontrager SSR multisport bike road shoes with SPD cleat compatibility and grip outsole, designed for cycling performance.

        Bontrager SSR Multisport Bike Road Shoes with SPD Cleat Compatibility and Grip Outsole - Black

        Experience exceptional comfort with the Bontrager SSR Multisport Bike Road Shoes, designed for both on and off the bike use. Featuring the inForm Performance fit, these shoes provide a roomy, relaxed feel to keep your feet comfortable during long rides. The glass-reinforced nylon plate...
        from £44.27
        £55.82
        from £44.27
        Save £11.55
        • Black
      • Bontrager NCS 55mm alloy rear fender hanger in grey, durable bike accessory for rear fender support.Bontrager NCS 55mm alloy rear fender hanger in grey, designed for bike accessories, durable support for rear fenders.

          Bontrager NCS 55mm Alloy Rear Fender Hanger Grey One Size - Durable Support

          Enhance your ride with the Bontrager NCS 55mm Alloy Rear Hanger. Crafted from durable alloy in a sleek grey finish, it provides reliable support for your rear fender. Designed for a secure fit, this hanger ensures your mudguard stays in place even on rough...
          £5.63
          £6.99
          £5.63
          Save £1.36
        • Bontrager AW1 Hard-Case Road Tire with Triple Flat Protection, durable tire for speed and reliability on road bikesBontrager AW1 Hard-Case Road Tire with Triple Flat Protection, durable bike tire for speed and puncture resistance.

          Bontrager AW1 Hard-Case Road Tire with Triple Flat Protection for Speed & Durability - Black

          The Bontrager AW1 Hard-Case Road Tire delivers reliable performance across diverse road conditions. Its Hard-Case triple flat protection minimizes puncture risks, ensuring a smooth, worry-free ride. Designed for durability and speed, this tire balances grip and efficiency to enhance your cycling experience on every...
          from £22.41
          £28.26
          from £22.41
          Save £5.85
          • Black
        • Bontrager AW1 Hard-Case Lite road bike tire with puncture-resistant rubber and sleek tread design for road cycling.Bontrager AW1 Hard-Case Lite road bike tire with puncture-resistant tread, designed for durable cycling performance.

          Bontrager AW1 Hard-Case Lite Road Tire – Puncture Resistant Road Bike Tyre - Black

          The Bontrager AW1 Hard-Case Lite Road Tire delivers reliable performance across diverse road conditions. Its Hard-Case Lite sub-tread offers excellent puncture protection, enhancing durability without compromising speed. What It’s Good For Providing strong puncture resistance on varied road surfaces Maintaining speed and efficiency during...
          from £8.85
          £11.15
          from £8.85
          Save £2.30
          • Black
        • Bontrager TK-32 11-speed freehub body in black for 130mm OLD hubs, compatible replacement component for bike wheel hubs.Black Bontrager TK-32 11-speed freehub body for 130mm OLD hubs, compatible replacement component for bicycle wheel hubs.

            Bontrager TK-32 11-Speed Freehub Body Black 130mm OLD Hub Compatible Replacement

            The Bontrager Approved TK-32 11-Speed Freehub Body in Black is a reliable replacement part designed for 130mm OLD hubs. Crafted to fit Bontrager entry-level hubs, it ensures smooth and consistent performance for your bike. Durable and precision-engineered, this freehub body supports 11-speed cassettes, enhancing...
            £24.14
            £29.99
            £24.14
            Save £5.85
          • Bontrager Speed Stop integrated direct-mount brake caliper in black/dark grey for front or rear bike braking systems.Bontrager Speed Stop integrated direct-mount brake caliper in black/dark grey for front or rear bike brake system.

              Bontrager Speed Stop Integrated Direct-Mount Brake Caliper Front/Rear Black/Dark Grey No Lever

              The Bontrager Speed Stop Integrated Brake offers ultra-light direct-mount calipers weighing just 116 g each, ensuring minimal weight without compromising performance. Compatible with Shimano, SRAM, and Campagnolo systems, it provides versatile integration for your bike setup. Its tunable stopping power allows you to customize...
              £41.86
              £52.77
              £41.86
              Save £10.91
            • Bontrager floor pump head rebuild grommet replacement in black, designed for easy fit and secure sealing on bike pumps.Bontrager floor pump head rebuild grommet replacement in black, showing the durable rubber grommet for pump accessories.

                Bontrager Floor Pump Head Rebuild Grommet Replacement Black One Size Fit

                Replace your worn Bontrager floor pump head grommet easily. Durable and designed to fit most Bontrager pumps perfectly, ensuring a secure seal every time. What It’s Good For Extending the life of your Bontrager floor pump Maintaining optimal air pressure during inflation Quick and...
                £2.40
                £2.99
                £2.40
                Save £0.59
              • Bontrager Speed Concept bike stem with 80° angle and 67mm length, designed for performance road bikes.Bontrager Speed Concept bike stem with 80° angle and 67mm length, designed for high-performance road bikes.

                  Bontrager Speed Concept Stem 80° Angle 67mm for Performance Road Bikes

                  The Bontrager Speed Concept Stem offers precise steering control with its 80-degree angle and 67mm length. Designed for performance and durability, it seamlessly integrates with your bike for a smooth ride. Crafted with high-quality materials, this stem enhances handling and responsiveness, making it ideal...
                  £68.42
                  £84.99
                  £68.42
                  Save £16.57
                • Bontrager Starvos WaveCel helmet fit pad replacement spare showing soft foam padding for helmet comfort and fit.Bontrager Starvos WaveCel helmet fit pad replacement spare, showing foam and fabric padding for helmet comfort and fit.

                  Bontrager Starvos WaveCel Helmet Fit Pad Replacement Spares & Accessories - Red

                  Maintain optimal comfort and hygiene with the Bontrager Starvos WaveCel Helmet Fit Pad Spares. Designed specifically for Starvos WaveCel helmets, these replacement pads ensure a secure, fresh fit every ride. Easy to install and crafted for durability, they help preserve your helmet’s protective performance...
                  from £9.65
                  £11.99
                  from £9.65
                  Save £2.34
                  • Red
                • Bontrager Starvos WaveCel cycling helmet with Headmaster Fit System and safety rating, shown on a rider with adjustable straps.Bontrager Starvos WaveCel cycling helmet with Headmaster fit system and safety features, shown from the front with adjustable straps.

                  Bontrager Starvos WaveCel Cycling Helmet with Headmaster Fit System & Safety Rating - Black

                  The Bontrager Starvos Wavecel Cycling Helmet combines cutting-edge WaveCel technology with a Virginia Tech 5-STAR safety rating, ensuring top-tier protection on every ride. Its intuitive, one-handed Headmaster fit system allows effortless adjustments for both height and circumference, creating a secure, personalized fit. Soft, moisture-wicking...
                  from £29.21
                  £36.84
                  from £29.21
                  Save £7.63
                  • Radioactive Yellow
                  • White
                  • Black
                • Bontrager Quantum Mips bike helmet with BOA fit system and advanced ventilation, shown from the side with adjustable straps.Bontrager Quantum Mips bike helmet with BOA Fit System and advanced ventilation for secure, comfortable cycling protection.

                  Bontrager Quantum Mips Bike Helmet with BOA Fit System & Advanced Ventilation - Radioactive Yellow

                  The Bontrager Quantum Mips Bike Helmet is designed for riders who demand both safety and comfort. Featuring the advanced Mips Brain Protection System, it offers enhanced defense against angled impacts, safeguarding your head with cutting-edge technology. The BOA® Fit System allows effortless, one-handed adjustments...
                  from £30.36
                  £38.28
                  from £30.36
                  Save £7.92
                  • Black
                  • Radioactive Yellow
                • Black Bontrager SSR/Superstock/Select 8-10 speed freehub body with 130/135mm OLD for bicycle wheel hub compatibility.Bontrager SSR/Superstock/Select 8-10 speed freehub body in black, compatible with 130/135mm OLD, for bicycle wheel components.

                    Bontrager SSR/Superstock/Select 8-10 Speed Freehub Body Black 130/135mm OLD Compatible

                    The Bontrager SSR/Superstock/Select 8/9/10-Speed Freehub Body in Black is designed as a durable replacement for your bike's freehub, ensuring smooth and reliable performance. Compatible with Bontrager entry-level hubs, this component is perfect for maintaining or upgrading your wheelset without the need for a full...
                    £24.14
                    £29.99
                    £24.14
                    Save £5.85
                  • Bontrager Rapid Drive 11/12-Speed XD driver body for 148mm OLD cassettes, black bike component for drivetrain compatibility.Bontrager Rapid Drive 11/12-speed XD driver body for 148mm OLD cassettes, black, bicycle component part.

                      Bontrager Rapid Drive 11/12-Speed XD Driver Body for 148mm OLD Cassettes Black

                      The Bontrager Rapid Drive 11/12-Speed XD Driver Body in Black is engineered for cyclists who demand precision and reliability from their components. Designed to fit 148mm OLD cassettes, this driver body ensures seamless compatibility with your existing wheel system, allowing for efficient power transfer...
                      £80.50
                      £99.99
                      £80.50
                      Save £19.49
                    • Black Bontrager Switch Lever Tool 6mm for Switch Flip Thru-Axles, used for bike component replacement and maintenance.Black Bontrager Switch Lever Tool 6mm for Switch Flip Thru-Axles, used for bike component replacement and maintenance.

                        Bontrager Switch Lever Tool 6mm for Switch Flip Thru-Axles Black Replacement

                        The Bontrager Switch Lever Tool Black 6mm offers a reliable replacement lever designed specifically for Bontrager Switch Flip thru-axles. Its secure fit ensures smooth operation and durability during rides. This lever can be conveniently stored inside the thru-axle or removed to reduce bike weight,...
                        £16.09
                        £19.99
                        £16.09
                        Save £3.90
                      • Black Bontrager RSL 27.2 seatpost saddle clamp barrel assembly for bike components, shown in close-up detail.Bontrager RSL 27.2 bike seatpost saddle clamp barrel assembly in black, showing close-up of the component for bike parts.

                          Bontrager RSL 27.2 Seatpost Saddle Clamp Barrel Assembly Black Bike Part

                          Upgrade your bike with the Bontrager RSL 27.2 Seatpost Saddle Clamp Barrel Assembly. Designed for durability and precise adjustment, it ensures a secure fit for your saddle. Crafted from high-quality materials, this assembly provides reliable performance and easy installation for your Bontrager seatpost. What...
                          £32.20
                          £39.99
                          £32.20
                          Save £7.79
                        • Bontrager Ion Hard-Mount 35 bracket in black attached to 31.8-35mm bike handlebars, accessory for cycling lights or devices.Bontrager Ion Hard-Mount 35 bracket in black for 31.8-35mm handlebars, accessory mount for bike lights or accessories

                            Bontrager Ion Hard-Mount 35 Bracket Black for 31.8-35mm Handlebars

                            The Bontrager Ion Hard-Mount 35 Bracket in black offers a secure and stable attachment for all Ion lights. Its design minimizes vibration and slippage, ensuring consistent lighting in all conditions. The mount rotates left and right, allowing you to find the perfect angle for...
                            £6.90
                            £8.70
                            £6.90
                            Save £1.80
                          • Bontrager Atran Rex-DV auto rear-mounted kickstand in black with 18mm bolt distance, bicycle accessories for stable parkingBontrager Atran Rex-DV auto rear-mounted kickstand in black with an 18mm bolt distance, designed for bike accessories.

                              Bontrager Atran Rex-DV Auto Rear Mounted Kickstand Black 18mm Bolt Distance

                              The Bontrager Atran Rex-DV Auto Rear Mounted Kickstand offers a sturdy and reliable solution for parking your bike securely. Designed to fit models with an 18mm bolt distance, it ensures stability without compromising your bike’s sleek look. Its black finish complements most bike designs...
                              £28.17
                              £34.99
                              £28.17
                              Save £6.82
                            • Bontrager Montrose RSL XT TLR 29-inch tubeless ready mountain bike tire in black with 2.4-inch width.Bontrager Montrose RSL XT TLR 29-inch tubeless ready mountain bike tyre in black with 2.4-inch width, close-up of tread and sidewall

                                Bontrager Montrose RSL XT TLR 29" x 2.4" MTB Tyre Tubeless Ready Black

                                The Bontrager Montrose RSL XT TLR MTB Tyre in Black, measuring 29" x 2.4", is crafted for mountain bikers who demand top-tier performance and reliability. This tyre combines durability with lightweight design, providing exceptional grip and control across a variety of challenging terrains. Its...
                                £44.84
                                £56.53
                                £44.84
                                Save £11.69
                              • Bontrager Connection 700c black road bike rim with 32 holes, suitable for front or rear wheel, bike component.Bontrager Connection 700c black road bike rim with 32 holes, suitable for front or rear wheel on road bicycles.

                                  Bontrager Connection 700c Black 32-Hole Road Bike Rim Front or Rear Wheel

                                  The Bontrager Connection 700c rim offers durable performance for road cycling. Its 32-hole design ensures reliable strength and compatibility with both front and rear wheels. Finished in sleek black, this rim combines style with sturdy construction for a smooth ride on paved surfaces. What...
                                  £16.09
                                  £19.99
                                  £16.09
                                  Save £3.90
                                • Bontrager Affinity TLR 700c road bike rim in black, front or rear, 24-hole, lightweight component for road cycling.Bontrager Affinity TLR 700c road bike rim in black, suitable for front or rear wheel, with 24-hole design for road cycling.

                                    Bontrager Affinity TLR 700c Road Bike Rim 700C Front or Rear 24H Black

                                    Bontrager Affinity TLR 700c Rim offers a durable and lightweight solution for road cyclists seeking reliable performance. Its double-walled alloy design ensures strength, while the 21.4mm internal width supports tubeless conversion for a smooth ride. What It’s Good For Enhancing wheel durability and longevity...
                                    £24.14
                                    £29.99
                                    £24.14
                                    Save £5.85
                                  • Bontrager Affinity Comp 12-Speed XDR driver body in black for 142mm OLD hub, bicycle component for drivetrain compatibilityBlack Bontrager Affinity Comp 12-Speed XDR driver body for 142mm OLD hubs, compatible with bike components.

                                      Bontrager Affinity Comp 12-Speed XDR Driver Body Black 142mm OLD Hub Compatible

                                      The Bontrager Affinity Comp 12-Speed XDR Driver Body in Black is designed for seamless compatibility with 142mm OLD hubs. It offers reliable performance as a replacement free-hub body for Bontrager Comp-level hubs. Compatible with Race, Affinity Comp, and Rhythm Comp hubs, this component ensures...
                                      £68.42
                                      £84.99
                                      £68.42
                                      Save £16.57
                                    • Bontrager Race Lite/Affinity Elite/Aeolus Pro 12-Speed XDR driver body for 142mm OLD cassette, bike component partBontrager Race Lite/Affinity Elite/Aeolus Pro 12-speed XDR driver body for 142mm OLD cassette, bike component for wheel hub.

                                        Bontrager Race Lite/Affinity Elite/Aeolus Pro 12-Speed XDR Driver Body 142mm OLD Cassette Compatible

                                        Enhance your Bontrager wheels with this Race Lite/Affinity Elite/Aeolus Pro 12-Speed XDR Driver Body. Designed for reliable performance, it ensures smooth gear shifts and exceptional durability. Compatible with Bontrager Pro-level hubs, this replacement freehub body fits 142mm OLD and supports 12-speed XDR cassettes. Note...
                                        £68.42
                                        £84.99
                                        £68.42
                                        Save £16.57
                                      • Bontrager DHG/DH/Earl 10-Speed freehub body in black for 135-157mm cassette compatibility, bike components part.Black Bontrager DHG/DH/Earl 10-speed freehub body for cassette, compatible with 135-157mm hubs, bike components accessory

                                          Bontrager DHG/DH/Earl 10-Speed Freehub Body Black 135-157mm Cassette Compatible

                                          Upgrade your bike with the Bontrager Approved DHG/DH/Earl 10-Speed Freehub Body, designed for reliable performance and compatibility. This durable freehub body fits various hub widths, ensuring smooth gear shifts and lasting durability for your ride. What It’s Good For Compatible with Bontrager Entry-level hubs...
                                          £40.24
                                          £49.99
                                          £40.24
                                          Save £9.75
                                        • Black Bontrager Blendr RIDEtime Trip Mount attached to a stem, designed for Blendr-compatible bike accessories.Bontrager Blendr RIDEtime Trip Mount for Blendr-compatible stems in black, shown attached to bike components.

                                            Bontrager Blendr RIDEtime Trip Mount for Blendr-Compatible Stems Black

                                            The Bontrager Blendr RIDEtime Mount offers a sleek, integrated solution to securely attach your RIDEtime or Trip computer. Designed for seamless compatibility with any Blendr-compatible stem, it ensures a clean and stable setup without clutter. Its versatile design works perfectly with various Blendr bases,...
                                            £8.97
                                            £11.31
                                            £8.97
                                            Save £2.34
                                          • Bontrager Aero arm pads set in black for inForm Biodynamic cycling aero bars, providing comfortable armrest support during rides.Bontrager Aero Arm Pads Set in black for inForm Biodynamic cycling aero bars, showing cushioned armrest components on bike handlebars.

                                              Bontrager Aero Arm Pads Set Black inForm Biodynamic Cycling Armrest Pads for Aero Bars

                                              Enhance your cycling performance with the Bontrager Aero Arm Pads Set Black inForm Biodynamic. Designed to optimise your natural riding position, these ergonomic arm pads provide ideal pressure distribution and superior support for long rides. The dual-density padding combines a firm base with a...
                                              £28.17
                                              £34.99
                                              £28.17
                                              Save £6.82
                                            Recently Viewed Products

                                            Discover the Bontrager collection at Swinnerton Cycles. Bontrager is Trek's component and accessories brand, producing a comprehensive range of helmets, wheels, saddles, lights, and apparel engineered to complement Trek bikes and perform at the highest level. Browse the full Bontrager range and explore our wider Helmets, Saddles, and Lights collections.

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