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 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 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 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 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 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 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
          • 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 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 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 Speed Concept Gen 1 Race X Lite bike stem, 45° x 100mm, black, mid-far handlebar component for road bikesBontrager Speed Concept Gen 1 Race X Lite 45° x 100mm bike stem in black, showing the sleek design and brand logo.

                                    Bontrager Speed Concept Gen 1 Race X Lite Stem 45° x 100mm Mid-Far Black Bike Stem

                                    Experience precise control and lightweight performance with the Bontrager Speed Concept Gen 1 Race X Lite Stem. Designed for aerodynamic efficiency, this 45 deg. x 100mm stem enhances your bike's handling without adding extra weight. Crafted to fit seamlessly into your setup, it offers...
                                    £160.99
                                    £199.99
                                    £160.99
                                    Save £39.00
                                  • Bontrager NCS 45mm alloy mud flap fender in black, bike mudguard accessory, designed to fit various bikes for mud protection.Bontrager NCS 45mm alloy mud flap fender in black, designed for bike mudguard protection, shown attached to a bicycle.

                                      Bontrager NCS 45mm Alloy Mud Flap Fender Black One Size – Bike Mudguard Accessory

                                      Protect your bike and yourself from mud and debris with the Bontrager NCS 45mm Alloy Mud Flap. Its durable alloy design ensures long-lasting performance while maintaining a sleek look. Easy to install and compatible with various setups, this mud flap keeps rides cleaner and...
                                      £8.05
                                      £9.99
                                      £8.05
                                      Save £1.94
                                    • Bontrager Air Support HV hand pump with bracket mount and spare accessory for bicycle tire inflation.Bontrager Air Support HV hand pump with bracket mount and spare accessory for bike tire inflation and maintenance.

                                        Bontrager Air Support HV Hand Pump Bracket Mount & Spare Accessory

                                        Secure your Air Support HV hand pump with this durable bracket. Designed for easy installation, it keeps your pump accessible and stable during rides. What It’s Good For Organizing your pump for quick access Providing a sturdy mount to prevent loss Compatible specifically with...
                                        £4.02
                                        £4.99
                                        £4.02
                                        Save £0.97
                                      • Bontrager Charger Euro bike pump head with hose, durable replacement accessory for bicycle pump inflation.Bontrager Charger Euro bike pump head with hose, durable replacement accessory for bike inflation tasks.

                                          Bontrager Charger Euro Pump Head with Hose – Durable Bike Pump Replacement Accessory

                                          Upgrade your bike pump with the Bontrager Charger Euro Pump Head and Hose for reliable inflation. Designed for durability and ease of use, this accessory ensures a secure connection to your valve. Its compatibility with various pumps makes it a versatile spare for any...
                                          £12.06
                                          £14.99
                                          £12.06
                                          Save £2.93
                                        • Bontrager Rally WaveCel CE helmet with BOA fit system and adjustable visor, showcasing the helmet's design and fit features.Bontrager Rally WaveCel CE helmet with BOA fit system and adjustable visor, showing the helmet's sleek design and strap details.

                                          Bontrager Rally WaveCel CE Helmet with BOA Fit System and Adjustable Visor - Black

                                          Experience superior protection with the Bontrager Rally WaveCel CE Helmet, engineered to combine safety and comfort seamlessly. Featuring advanced WaveCel technology, this helmet offers exceptional impact absorption, backed by a Virginia Tech 5-STAR rating. The BOA® Fit System ensures a secure, one-handed adjustment for...
                                          from £35.24
                                          £77.00
                                          from £35.24
                                          Save £41.76
                                          • Black
                                          • Azure-Nautical Navy
                                        • Bontrager Round Spokes 263 mm Black 10-Pack – Durable Bike Wheel ReplacementBontrager Round Spokes 263 mm Black 10-Pack – Durable Bike Wheel Replacement

                                            Bontrager Round Spokes 263 mm Black 10-Pack – Durable Bike Wheel Replacement

                                            Upgrade your bike’s performance and durability with the Bontrager Spoke Bontrager Round 263 Mm Black 10/Pack. Designed with precision and quality in mind, these spokes offer excellent strength while maintaining a sleek, black finish that complements any wheelset. Whether you’re repairing, upgrading, or building...
                                            £13.99
                                            £13.99
                                            £13.99
                                            Save £0.00
                                          • Bontrager AT-650 26-inch disc brake front wheel for mountain bikes in black, showing the brake rotor and wheel components

                                              Bontrager AT-650 Disc Brake Front Wheel 26" Black No Cassette Mountain Bike

                                              The Bontrager AT-650 Disc 26˝ Wheel Black Front is designed to elevate your cycling experience with superior performance and reliability. Specifically engineered for disc brake systems, this front wheel ensures consistent and efficient stopping power across diverse terrains and riding conditions. Its sturdy yet...
                                              £72.44
                                              £89.99
                                              £72.44
                                              Save £17.55
                                            • Bontrager fat and plus size bicycle tube with Presta valve and removable core, suitable for mountain and fat bikes.Bontrager fat and plus size bicycle tube with Presta valve and removable core, suitable for mountain and fat bikes.

                                              Bontrager Fat and Plus Size Bicycle Tubes with Presta Valve and Removable Core - Black

                                              Bontrager Fat And + Presta Valve Bicycle Tubes offer durability with a 0.9mm wall thickness for reliable performance. Equipped with removable valve cores, these tubes make inflation and maintenance easy. Each tube undergoes 100% inspection to ensure premium quality and dependability on every ride....
                                              from £6.90
                                              £8.70
                                              from £6.90
                                              Save £1.80
                                              • Black
                                            • Bontrager Connection 700C road bike rim with 32 holes, disc brake compatible, lightweight bicycle wheel component.Bontrager Connection 700C road bike rim with 32 holes, disc brake compatible, shown in black with a sleek design.

                                              Bontrager Connection 700C 32 Hole Disc Brake Compatible Road Bike Rim - Silver

                                              Bontrager Connection 700C 32 Hole Disc Rim offers durable performance for road cycling. Designed for reliable disc brake compatibility, it ensures smooth and consistent braking. Its 32-hole design balances strength and weight for optimal ride quality. What It’s Good For Reliable disc brake performance...
                                              £16.09
                                              £19.99
                                              £16.09
                                              Save £3.90
                                              • Black
                                              • Silver
                                            • Bontrager Rapid Drive 108XC rear MTB hub in grey with Boost 148mm snap ring, showcasing the component's detailed design.Bontrager Rapid Drive 108XC rear MTB hub in grey with Boost 148mm snap ring, showcasing the hub's design and components.

                                                Bontrager Rapid Drive 108XC Rear Hub Grey Boost 148mm Snap Ring MTB Hub

                                                The Bontrager Rapid Drive 108XC Snap Ring rear hub offers reliable performance and durability for your mountain bike. Its Boost 148mm spacing ensures a stiff and responsive wheel build, enhancing your ride quality. Designed for easy maintenance and long-lasting use, this hub is a...
                                                £8.05
                                                £9.99
                                                £8.05
                                                Save £1.94
                                              • Bontrager Rapid Drive 108XC rear drive ring in grey for Boost 148mm OLD hub, component for bicycle drivetrain.Bontrager Rapid Drive 108XC rear drive ring in grey, designed for Boost 148mm OLD hubs, component bicycle part.

                                                  Bontrager Rapid Drive 108XC Rear Drive Ring Grey Boost 148mm OLD Hub Part

                                                  The Bontrager Rapid Drive 108XC Drive Ring enhances rear hub performance with precision and durability. Designed for Boost 148mm OLD setups, it ensures smooth and reliable power transfer on every ride. Crafted with high-quality materials, this grey drive ring offers excellent compatibility and long-lasting...
                                                  £20.12
                                                  £24.99
                                                  £20.12
                                                  Save £4.87
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                                                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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