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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  • Silver Bontrager Rapid Drive 108 free hub pawl springs for rear Boost 148mm hub upgrade, mountain bike component.Silver Bontrager Rapid Drive 108 free hub pawl springs for rear boost 148mm bike hub upgrade, component part for cycling.

      Bontrager Rapid Drive 108 Free Hub Pawl Springs Silver Rear Boost 148mm Hub Upgrade

      Upgrade your rear hub with the Bontrager Rapid Drive 108 Free Hub Pawl Springs for smooth, reliable engagement. Designed for Boost 148mm, it enhances drivetrain responsiveness and durability. Sold in packs of three, these pawl springs allow you to customize your engagement level, ensuring...
      £10.38
      £10.99
      £10.38
      Save £0.61
    • 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...
        £18.89
        £19.99
        £18.89
        Save £1.10
      • Bontrager Rapid Drive Micro Spline v2 12-speed freehub body in black showing the 148mm OLD design for bike componentsBontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body in black with 148mm OLD for bike components.

          Bontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body Black 148mm OLD Compatible

          Upgrade your wheelset with the Bontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body. Designed for seamless compatibility with Bontrager Rapid Drive 108 hubs, it ensures smooth, reliable performance. Please note, pawls and springs are sold separately, and a Micro Spline specific end cap...
          £89.76
          £94.99
          £89.76
          Save £5.23
        • 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 Tire Tubeless Compatible Fast Rolling Trail Tyre - Black

          The Bontrager Xr2 Comp MTB Tire offers reliable performance on diverse trails, combining fast rolling speed with consistent traction. Ideal for riders seeking control on loose-over-hardpack and firm terrain. What It’s Good For Providing predictable grip in various trail conditions Maintaining speed with efficient...
          £24.56
          £27.99
          £24.56
          Save £3.43
          • Black
        • Bontrager DC-3248 Shimano freehub body for 10/11-speed, black, compatible with 148mm OLD hubs, component bike partBlack Bontrager DC-3248 10/11-speed Shimano freehub body compatible with 148mm OLD bike hubs, component for wheel drivetrain.

            Bontrager DC-3248 10/11-Speed Shimano Freehub Body Black 148mm OLD Hub Compatible

            The Bontrager DC-3248 Freehub Body is designed for 10/11-speed Shimano cassettes, ensuring smooth and reliable performance. Its durable black finish and 148mm OLD spacing make it a perfect upgrade or replacement for your bike's hub system. Crafted to integrate seamlessly with your wheels, this...
            £33.06
            £34.99
            £33.06
            Save £1.93
          • Bontrager Rapid Drive 11-speed freehub body in black for 142/148mm old frames, bicycle component with detailed gear mechanism.Black Bontrager Rapid Drive 11-speed freehub body for 142/148mm old frames, bicycle component replacement.

              Bontrager Rapid Drive 11-Speed Freehub Body for 142/148mm OLD Frames, Black

              Upgrade your wheelset with the Bontrager Rapid Drive 11-Speed Freehub Body, designed for 142/148mm OLD frames. This durable component ensures smooth and reliable engagement with your cassette for enhanced riding performance. Compatible specifically with Bontrager Rapid Drive 108 hubs, it offers seamless integration and...
              £94.49
              £99.99
              £94.49
              Save £5.50
            • Bontrager Rapid Drive Shimano MS 12mm drive side axle end cap for Boost 148mm OLD mountain bike wheel componentBontrager Rapid Drive Shimano MS 12mm drive side axle end cap for boost 148mm OLD bicycle component, front or rear bike axle part

                Bontrager Rapid Drive Shimano MS 12mm Drive Side Axle End Cap Boost 148mm OLD FT/RR

                Upgrade your Bontrager Rapid Drive 108 hubs with this high-quality Shimano MS 12 mm Drive Side Axle End Cap. Designed specifically for Boost 148mm OLD front or rear wheels, it ensures a secure and precise fit. Crafted for seamless compatibility with Shimano MICRO SPLINE...
                £13.22
                £13.99
                £13.22
                Save £0.77
              • Bontrager rotary head seatpost saddle clamp ears replacement parts for bike components, designed for secure saddle attachment.Bontrager Rotary Head Seatpost Saddle Clamp Ears replacement components for bike saddle and seatpost assembly.

                Bontrager Rotary Head Seatpost Saddle Clamp Ears Replacement Spares & Accessories - Black

                Upgrade your bike with the Bontrager Rotary Head Seatpost Saddle Clamp Ears, designed for seamless compatibility with Bontrager and Trek rotary head seatpost and seat mast systems. These replacement saddle ears restore stability and ensure a secure fit for your Bontrager saddles. Crafted for...
                from £13.00
                £13.99
                from £13.00
                Save £0.99
                • Black
                • Silver
              • Bontrager Presta valve bicycle tube with removable core, durable 0.9mm walls, designed for bike components and repair.Bontrager standard Presta valve bicycle tube with removable valve core and durable 0.9mm wall thickness, suitable for road bikes.

                Bontrager Standard Presta Valve Bicycle Tube with Removable Valve Core, Durable 0.9mm Walls - Black

                The Bontrager Tube features a durable 0.9mm wall thickness ensuring reliable performance. Equipped with removable Presta valve cores for easy maintenance, it offers excellent value without compromising quality. Each tube undergoes 100% inspection to guarantee top-notch reliability for your rides. What It’s Good For...
                from £4.05
                £4.99
                from £4.05
                Save £0.94
                • Black
              • Bontrager Kovee TLR Boost 29-inch mountain bike wheels with 6-bolt disc brakes, lightweight MTB component for enhanced performanceBontrager Kovee TLR Boost 29-inch 6-bolt disc MTB wheels with sleek black rims and spokes for mountain bike riding.

                Bontrager Kovee TLR Boost141 29" 6-Bolt Disc MTB Wheels for Mountain Bikes - Black

                Experience superior performance with the Bontrager Kovee TLR Boost141 29" 6-Bolt Disc MTB Wheels. Designed for durability and speed, these wheels enhance your mountain biking adventures. Built with precision and quality, they offer excellent stability and traction on diverse terrains. Their lightweight structure ensures...
                from £70.86
                £74.99
                from £70.86
                Save £4.13
                • Black
              • Bontrager XR1 Kids' MTB tire showing rugged tread pattern for fast rolling and stable cornering on firm trail surfaces.Bontrager XR1 Kids' MTB tires with fast rolling tread and stable cornering for firm trail riding, shown mounted on a bike wheel.

                Bontrager XR1 Kids' MTB Tyres – Fast Rolling, Stable Cornering for Firm Trails - Black

                Bontrager XR1 Kids' MTB Tyres deliver reliable performance on firm, fast trails. Designed for young riders, they ensure fast rolling and stable cornering with consistent traction. What It’s Good For Fast-rolling on hard-packed surfaces Predictable handling around corners Consistent traction for confident riding Durable...
                from £10.51
                £11.99
                from £10.51
                Save £1.48
                • Black
              • Bontrager Line Tlr 30 29"" RimBontrager Line Tlr 30 29"" Rim

                Bontrager Line TLR 30 29" Mountain Bike Rim 32-Hole Tubeless Compatible - Black

                Experience superior control and durability with the Bontrager Line TLR 30 29" rim. Designed for mountain biking, it offers a robust 32-hole build in sleek black, perfect for tough trails. This rim enhances your wheelset's strength and performance, ensuring reliable tubeless compatibility and excellent...
                £42.51
                £44.99
                £42.51
                Save £2.48
                • 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...
                £13.77
                £16.99
                £13.77
                Save £3.22
                • Black
              • Bontrager Kids' Midfat 2.8-inch mountain bike tire with rugged tread for traction and stability on trail rides.Bontrager Kids' Midfat 2.8" MTB tire with rugged tread, designed for mountain biking traction and stability for young riders.

                Bontrager Kids' Midfat 2.8" MTB Tire – Durable Mountain Bike Tyre for Traction & Stability - Black

                The Bontrager Kids' Midfat MTB Tire offers exceptional grip and stability with its high volume tread design. Its wide 2.8" profile delivers superior traction and cornering, perfect for young riders tackling diverse terrain. Durable and stylish, this tyre enhances performance while ensuring confidence on...
                £28.33
                £29.99
                £28.33
                Save £1.66
                • Black
              • Bontrager 1120 Adventure Touring 29"" ForksTrek 1120 Adventure Touring 29˝ Fork Trek Black 220mm, 51mm | Swinnerton Cycles

                  Trek 1120 Adventure Touring 29" Suspension Corrected Fork with 220mm Travel and 51mm Offset

                  Upgrade your Trek 1120 with these high-performance adventure touring forks designed for durability and precision. Crafted with carbon legs and an alloy tapered steerer tube, they provide a perfect balance of strength and lightweight responsiveness. The forks are suspension corrected for 100mm travel, ensuring...
                  £377.99
                  £399.99
                  £377.99
                  Save £22.00
                • 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...
                    £6.61
                    £6.99
                    £6.61
                    Save £0.38
                  • Bontrager AW1 Hard-Case Road Tire with Triple Flat Protection, showcasing durable rubber and tread pattern for cycling performance.Bontrager AW1 Hard-Case Road Tire with Triple Flat Protection mounted on a bicycle wheel for durability 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...
                    £26.31
                    £29.99
                    £26.31
                    Save £3.68
                    • Black
                  • Bontrager AW1 Hard-Case Lite road bike tire with puncture-resistant design and smooth tread for durable cycling performance.Bontrager AW1 Hard-Case Lite road bike tire with puncture-resistant design and smooth tread for high-performance cycling.

                    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 £13.99
                    £19.99
                    from £13.99
                    Save £6.00
                    • Black
                  • Silver Bontrager Connection 700C 36H road bike rim with Presta valve compatibility, showcasing the durable component for cycling.Silver Bontrager Connection 700C 36H road bike rim with Presta valve compatibility and durable component design.

                    Bontrager Connection 700C 36H Road Bike Rim with Presta Valve Compatibility Silver Finish - Silver

                    The Bontrager Connection 700C 36H Rim offers durable performance for road cycling. Its reliable construction ensures consistent ride quality and strength. Designed for compatibility with Presta valves, this rim delivers smooth handling and optimal wheel balance. Its silver finish adds a sleek, professional look...
                    £12.28
                    £12.99
                    £12.28
                    Save £0.71
                    • Silver
                    • Black
                  • Bontrager Kovee 25 TLR 29-inch MTB rim with tubeless-ready design, 32-hole disc brake compatibility, for mountain biking components.Bontrager Kovee 25 TLR 29-inch MTB rim with tubeless-ready design, 32-hole disc brake compatible, lightweight mountain bike component

                    Bontrager Kovee 25 TLR 29" MTB Rim Tubeless Ready 32-Hole Disc Brake Compatible - Black

                    The Bontrager Kovee 25 TLR 29" Rim offers a perfect balance of strength and lightweight design. Crafted for MTB enthusiasts, it ensures reliable performance on rugged trails. Its 32-hole configuration and tubeless-ready feature enhance durability and ease of maintenance. The sleek black finish adds...
                    £23.62
                    £24.99
                    £23.62
                    Save £1.37
                    • Black
                  • Bontrager Kovee TLR 28-hole 27.5-inch MTB rim, tubeless-ready mountain bike rim with a sleek black finish and sturdy build.Bontrager Kovee TLR 28-hole 27.5-inch tubeless-ready mountain bike rim with matte black finish and bead seat for MTB components.

                    Bontrager Kovee TLR 28 Hole 27.5" MTB Rim Tubeless Ready Mountain Bike Rim - Black

                    Upgrade your mountain bike with the Bontrager Kovee TLR 28 Hole 27.5" MTB Rim, designed for durability and performance. Its double-walled alloy construction ensures strength, while the 22.5mm internal and 29mm external widths provide optimal tire support. Easily convert to tubeless with compatible rim...
                    from £25.00
                    £29.99
                    from £25.00
                    Save £4.99
                    • Black
                  • Bontrager Hub Part Bontrager Affinity Comp Free Hub PartBontrager Affinity Comp 11-Speed Freehub Body Black 135mm/142mm OLD Cassette compatibility | Swinnerton Cycles

                      Bontrager Affinity Comp 11-Speed Freehub Body for 135mm/142mm OLD Hubs Black

                      Upgrade your wheel performance with the Bontrager Affinity Comp 11-Speed Freehub Body. Designed for 135mm and 142mm OLD hubs, it ensures smooth and reliable engagement for your rides. Compatible with Race, Affinity Comp, and Rhythm Comp hubs, this freehub body is a durable replacement...
                      £70.86
                      £74.99
                      £70.86
                      Save £4.13
                    • Bontrager Elite 35mm bike stem made of lightweight durable 6061-T6 aluminum, shown mounted on a bicycle handlebarBontrager Elite 35mm bike stem made of lightweight durable 6061-T6 aluminum, shown attached to bicycle handlebar.

                        Bontrager Elite 35mm Stem Lightweight Durable 6061-T6 Aluminum Bike Stem - Black

                        The Bontrager Elite 35 mm Stem combines strength and lightweight design, featuring a 6061-T6 3D forged aluminium body for durability. Its oversized 35 mm clamp diameter ensures a secure fit, while laser-etched calibration marks simplify precise adjustments. Compatible with Knock Block and standard headsets,...
                        £24.28
                        £29.99
                        £24.28
                        Save £5.71
                        • 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...
                          £6.61
                          £6.99
                          £6.61
                          Save £0.38
                        • Bontrager Wheel - Connection QR 6-Bolt Disc 29" WheelBontrager Wheel - Connection QR 6-Bolt Disc 29" Wheel

                            Bontrager Connection QR 6-Bolt Disc 29" MTB Wheel Tubeless Compatible - Black

                            Experience reliable performance with the Bontrager Connection QR 6-Bolt Disc 29" Wheel. Designed for MTB enthusiasts, it offers durability and smooth rolling on diverse trails. What It’s Good For Providing stable and efficient power transfer Compatibility with 6-bolt disc brakes for secure stopping Enhancing...
                            from £113.38
                            £119.99
                            from £113.38
                            Save £6.61
                            • 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 £10.38
                            £10.99
                            from £10.38
                            Save £0.61
                            • Black
                            • Silver
                            • Metallic Charcoal
                          • Bontrager Line TLR 30 27.5-inch MTB rim, tubeless-ready, durable performance, close-up of the black alloy mountain bike rim.Bontrager Line TLR 30 27.5-inch mountain bike rim, tubeless-ready, durable performance component for off-road cycling.

                            Bontrager Line TLR 30 27.5" MTB Rim Tubeless Ready Durable Performance - Black

                            Upgrade your mountain bike with the Bontrager Line TLR 30 27.5" rim. Designed for durability and performance, this rim enhances your ride's stability and control on diverse terrains. Its tubeless-ready design reduces flats and improves traction, making every trail smoother. The sleek black finish...
                            £42.51
                            £44.99
                            £42.51
                            Save £2.48
                            • Black
                          • Bontrager Hub Part Bontrager Paradigm Disc Axle 135/142Mm Old Rear Hub PartBontrager Paradigm Disc Axle Silver 135/142mm OLD FT/RR | Swinnerton Cycles

                              Bontrager Paradigm Disc Axle Silver 135/142mm OLD Front & Rear Hub Replacement

                              Upgrade your bike with the Bontrager Paradigm Disc Axle in silver, designed for 135/142mm OLD front and rear hubs. This durable axle kit ensures a secure fit and reliable performance for your wheel setup. Precision-engineered for compatibility with Bontrager entry-level hubs, it offers easy...
                              £33.06
                              £34.99
                              £33.06
                              Save £1.93
                            • 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...
                                £28.33
                                £29.99
                                £28.33
                                Save £1.66
                              • Bontrager Line Dropper Saddle Clamp Kit Spares & AccessoriesBontrager Line Dropper Saddle Clamp Kit Black 36.4 mm | Swinnerton Cycles

                                  Bontrager Line Dropper Saddle Clamp Kit 36.4 mm Black for Seatpost

                                  Upgrade your bike with the Bontrager Line Dropper Saddle Clamp Kit. Designed for a secure fit, this 36.4 mm clamp ensures smooth saddle adjustments. Crafted for durability, it complements your seatpost perfectly while enhancing riding comfort. What It’s Good For Reliable saddle clamping for...
                                  £12.28
                                  £12.99
                                  £12.28
                                  Save £0.71
                                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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