Praxis Works

Praxis Works is an American drivetrain components brand producing high-quality cranksets, chainrings, and bottom brackets for road, gravel, MTB, and e-bike cyclists. Known for their innovative Wave technology chainrings that deliver smooth, precise shifting and their e-bike specific crank systems compatible with Bosch motors, Praxis Works components are a popular...

Praxis Works is an American drivetrain components brand producing high-quality cranksets, chainrings, and bottom brackets for road, gravel, MTB, and e-bike cyclists. Known for their innovative Wave technology chainrings that deliver smooth, precise shifting and their e-bike specific crank systems compatible with Bosch motors, Praxis Works components are a popular choice for cyclists who want performance drivetrain upgrades at competitive prices. At Swinnerton Cycles, we stock a range of Praxis Works cranks and chainrings for road, gravel, and e-bike builds.

  • E-bike cranksets compatible with Bosch Performance Line motors
  • Road and gravel chainrings with Wave technology for smooth shifting
  • 110 BCD chainrings for 10, 11, and 12-speed drivetrains
  • HD alloy construction for durability and weight savings
  • Compatible with Shimano, SRAM, and Campagnolo standards
  • American drivetrain brand trusted by road and e-bike cyclists

Praxis Works Best Sellers

Browse our full range of bike drivetrain components and e-bike parts at Swinnerton Cycles.

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  • Praxis Works T47 internal bearing Shimano bottom bracket installation and removal tool, workshop tool for bike maintenance.Praxis Works T47 internal bearing Shimano bottom bracket installation and removal tool for workshop use, shown in black with ergonomic grip

      Praxis Tool T47 Internal Bearing Shimano Bottom Bracket Installation & Removal Tool

      The Praxis - TOOL - T47 I.B. Shimano is expertly crafted for the precise installation and removal of the Praxis T47 Internal Bearing SHIMANO bottom bracket. Its socket-style design ensures a secure fit, making maintenance efficient and reliable. Note, it is not compatible with...
      £17.25
      £18.00
      £17.25
      Save £0.75
    • Praxis Works CR LT2 X-Ring and Spider Kit for 3-bolt direct mount chainring, showing the black components on a white background.Praxis Works CR LT2 X-Ring & Spider Kit for 3-bolt direct mount chainring, bike components for mountain or road cycling.

      Praxis Works Chain Ring CR LT2 X-Ring & Spider Kit 3-Bolt Direct Mount - Black

      Le kit Praxis Works Chain Ring - CR, LT2 XRING/SPIDER KIT révolutionne votre expérience de changement de vitesses sur route grâce à la technologie LevaTime II. Cette génération avancée intègre un grand plateau LT2 plus rigide de 5 mm, ce qui permet d’augmenter le...
      £191.63
      £200.00
      £191.63
      Save £8.37
      • Black
    • Praxis Works M30 30/28 Bottom Bracket Tool 2-Pack with bearing centre locator, suitable for bike workshop maintenance.Praxis Works M30 30/28 Bottom Bracket Tool 2-Pack with Bearing Centre Locator for bike workshop use

        Praxis M30 30/28 Bottom Bracket Tool 2-Pack with Bearing Centre Locator

        The Praxis M30 30/28 Tool 2 pack is expertly designed for precision and durability, tailored specifically for the Praxis M30 bottom bracket family. Featuring an updated design with a bearing centre locator, it effectively prevents tool-slip during use, ensuring a secure and reliable fit...
        £21.07
        £22.00
        £21.07
        Save £0.93
      • Praxis Works spare O-ring for Shimano Hollowtech II bottom bracket converter, suitable for BB30, PF30, and OSBB components.Praxis Works Shimano Hollowtech II bottom bracket converter O-ring, component part for BB30, PF30, OSBB bike bottom brackets

          Praxis Spare O-Ring for Shimano Hollowtech II Bottom Bracket Converter BB30 PF30 OSBB

          The Praxis - SPARE - Conv BB O-Ring is a precision-engineered component designed to enhance the performance and reliability of your bottom bracket assembly. Crafted by Praxis Works, this o-ring is an essential spare part that ensures a secure and adaptable fit within Shimano...
          £3.35
          £3.50
          £3.35
          Save £0.15
        • Praxis Works BB M30 Road Bottom Bracket with R-Collet System, 68mm length, compatible with BB30 and PF30 bike frames.Praxis Works BB M30 Road Bottom Bracket with R-Collet System, 68mm, compatible with BB30 and PF30 bicycle components

            Praxis BB M30 Road Bottom Bracket 68mm BB30/PF30 with R-Collet System

            The Praxis BB M30 - ROAD 68mm BB30/PF30 - R- Collet bottom bracket is engineered specifically for Praxis M30 cranks featuring 30/28mm stepped axles, ensuring a perfect fit and optimal performance. This precision component is incompatible with straight 30mm axles, guaranteeing compatibility only with...
            £86.23
            £90.00
            £86.23
            Save £3.77
          • Praxis Works Zayante Carbon armset for road bike, showcasing sleek black carbon components with branding and aerodynamic design.Praxis Works Zayante Carbon armset for road bike, showcasing lightweight, aerodynamic components with sleek carbon finish.

            Praxis Works Zayante Carbon Armset for Road Bike Performance & Aerodynamics - Black

            The Praxis - CS - Zayante Carbon Armset redefines the performance of your road bike with cutting-edge carbon construction and precision engineering. Designed by Praxis Works, this armset combines lightweight materials with exceptional stiffness, delivering a responsive and efficient pedaling experience. Whether you're tackling...
            £239.52
            £250.00
            £239.52
            Save £10.48
            • Black
          • Praxis Works Zayante Carbon X Road Cranks with CS and Direct-Mount X-Spider, lightweight black carbon components for road bikesPraxis Works Zayante Carbon X road crankset with direct-mount X-Spider and chainring, high-performance cycling component.

            Praxis Works Zayante Carbon X Road Cranks with CS and Direct-Mount X-Spider - Carbon

            Experience unmatched performance with the Praxis Works Zayante Carbon X M30 road crank, designed to blend extreme lightness and exceptional stiffness. Its carbon arms and robust 30mm spindle deliver reliable power transfer, enhancing your cycling efficiency. The innovative X-Spider accommodates both double rings and...
            from £304.50
            £350.00
            from £304.50
            Save £45.50
            • Carbon
          • Praxis Works carbon eCrank set for Specialized Levo Kenevo and Vado mountain bikes, featuring 165mm crank arms.Praxis Works carbon eCrank set for Specialized Levo Kenevo Vado Como e-mountain bikes, showing crank arms and chainring detail.

              Praxis Works Carbon eCrank Set for Specialized Levo Kenevo Vado Como MTB - Carbon

              Upgrade your eBike performance with the Praxis Works Carbon eCrank Set, designed specifically for Levo, Kenevo, Vado, and Como models featuring the steel ISIS spindle/motor. Crafted from lightweight carbon fibre, these left and right crank arms come in 160, 165, and 170mm lengths, offering...
              £306.60
              £320.00
              £306.60
              Save £13.40
              • Carbon
            • Praxis Works 34-tooth Chainring with Wave™ retention technology for 1x MTB bike, featuring 104 BCD mounting pattern.Praxis Works 30-tooth 104 BCD Wave™ retention MTB chainring for 1x drivetrains, made of durable components with wave technology.

              Praxis Works Chain Ring CR 104 BCD Wave 1x MTB Chainring with Wave™ Retention Technology - Black

              Experience enhanced chain retention with the Praxis Works Chain Ring - CR, 104 BCD Wave 1x, a cutting-edge component designed for MTB transmission systems. Featuring patent-pending Wave™ retention technology developed alongside MRP, this chain ring goes beyond traditional narrow/wide designs by applying alternating lateral...
              from £47.85
              £55.00
              from £47.85
              Save £7.15
              • Black
            • Praxis Works BB M30 Road Bottom Bracket with ceramic bearings for M30 cranksets, designed for high-performance cycling components.Praxis Works BB M30 Road Bottom Bracket for M30 cranks, ceramic bearings, black metal components, installed in bicycle frame

                Praxis BB M30 Road BB386 Evo Ceramic Bottom Bracket for M30 Cranks

                The Praxis Works BB M30 ROAD BB386 Evo Ceramic bottom bracket is engineered specifically for Praxis M30 cranks featuring 30/28mm stepped axles. It does not accommodate straight 30mm axles, ensuring a precise fit for the intended cranksets. This advanced bottom bracket is compatible with...
                £186.84
                £195.00
                £186.84
                Save £8.16
              • Praxis Works BB M30 ceramic bottom bracket for 68/73mm BSA threaded frames, compatible with M30 cranksets.Praxis BB M30 Ceramic Bottom Bracket for 68/73mm BSA threaded cranksets, showcasing the ceramic bearings and metal casing.

                  Praxis BB M30 Ceramic Bottom Bracket 68/73mm BSA Threaded for M30 Cranks

                  The Praxis BB M30 Bottom Bracket is engineered specifically for Praxis M30 cranks featuring 30/28mm stepped axles, ensuring a perfect fit and optimal performance for your bike. Designed for 68mm road and 73mm MTB frames with English threaded BSA shells, this bottom bracket provides...
                  £186.84
                  £195.00
                  £186.84
                  Save £8.16
                • Praxis Works M30 Thru Road Bottom Bracket with collet system, 68mm BB30/PF30 for bike components, installed in a bicycle frame.Praxis Works M30 Thru Road Bottom Bracket with Collet System, 68mm BB30/PF30, installed in a bicycle frame.

                    Praxis M30 Thru Road Bottom Bracket 68mm BB30/PF30 with Collet System

                    The Praxis M30 Thru Bottom Bracket is expertly engineered to deliver outstanding performance and durability for your road bike. Designed specifically for compatibility with the Praxis Lyft Carbon Crank, RaceFace "Cinch", Rotor "REX" MTB Crank, and CaneCreek eeWings, this bottom bracket ensures a seamless...
                    £86.23
                    £90.00
                    £86.23
                    Save £3.77
                  • Praxis BB M30 T47 internal bearing road bottom bracket with 85.5mm spindle for stepped axles, compatible with road bicycle components.Praxis BB M30 T47 internal bearing road bottom bracket with 85.5mm spindle for stepped axles, showcasing the black metal components.

                      Praxis BB M30 T47 Internal Bearing Road Bottom Bracket 85.5mm for Stepped Axles

                      The Praxis BB M30 T47 I.B. Road 85.5mm bottom bracket is designed specifically for Praxis M30 cranks with 30/28mm stepped axles. It ensures a perfect fit for T47 internal bearing road frames, delivering smooth and reliable performance. Its precision engineering provides excellent durability and...
                      £52.70
                      £55.00
                      £52.70
                      Save £2.30
                    Recently Viewed Products

                    Upgrade your drivetrain with our Praxis Works collection at Swinnerton Cycles. Praxis Works produces premium bottom brackets, chainrings, and cranksets engineered for road, gravel, and MTB cyclists who demand smooth, efficient power transfer and long-lasting durability. Browse the full Praxis Works range and explore our wider Bottom Brackets and Chainrings collections.

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