Praxis

Praxis Works is an American cycling component brand specialising in precision-engineered cranksets, bottom brackets, chainrings, and drivetrain accessories for road, gravel, and e-bike applications. Known for their innovative approach to bottom bracket standards and their high-quality crankset designs, Praxis Works produces components that combine performance engineering with broad compatibility across...

Praxis Works is an American cycling component brand specialising in precision-engineered cranksets, bottom brackets, chainrings, and drivetrain accessories for road, gravel, and e-bike applications. Known for their innovative approach to bottom bracket standards and their high-quality crankset designs, Praxis Works produces components that combine performance engineering with broad compatibility across different frame and drivetrain standards. At Swinnerton Cycles, we stock Praxis Works components for cyclists looking for specialist drivetrain solutions including Trek Domane+ e-bike specific parts.

Praxis Works' 1x SRAM spider for the Trek Domane+ SLR 2025 is a specialist component designed to enable a clean 1x drivetrain conversion on Trek's flagship e-road bike, providing a direct mount chainring interface for SRAM 1x drivetrains. This type of specialist compatibility component is a key part of Praxis Works' offering — solving real-world compatibility challenges for cyclists building or upgrading specific bike platforms.

Why Choose Praxis Works?

  • American cycling component brand specialising in precision cranksets and bottom bracket solutions
  • Specialist 1x SRAM spider for Trek Domane+ SLR 2025 e-road bike drivetrain conversions
  • Broad compatibility across different frame and drivetrain standards
  • High-quality engineering for reliable, long-lasting drivetrain performance
  • Innovative approach to bottom bracket and crankset design for modern cycling platforms
  • Trusted by road, gravel, and e-bike cyclists for specialist drivetrain solutions

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  • Praxis BB-M30-THRU bottom bracket for BBright frames with 30mm spindle, showing the black metal component and installation details.

      Praxis BB-M30-THRU Bottom Bracket for BBright Frames with 30mm Spindle

      The Praxis BB - M30-THRU (30mm spindle) - BBright bottom bracket is designed to deliver exceptional performance and durability for your high-end road or mountain bike. Engineered with precision, this bottom bracket is compatible with BBright frames and features a 30mm spindle, ensuring a...
      £86.23
      £90.00
      £86.23
      Save £3.77
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    Upgrade your drivetrain with our Praxis collection at Swinnerton Cycles. Praxis 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 range and explore our wider Bottom Brackets and Chainrings collections.

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