Praxis Works M30 Thru BSA Threaded Bottom Bracket-30mm Spindle

The Praxis Works M30 Thru BSA Threaded Bottom Bracket-30mm Spindle is built for riders running 30mm spindle cranks in BSA threaded frames. Designed to pair perfectly with Praxis LYFT cranks, it’s also compatible with a wide range of other 30mm spindle systems from brands like SRAM, RaceFace, Rotor, Cane Creek, and more. With forged alloy cups, Enduro bearings, and smooth-threaded durability, this bottom bracket offers a solid, low-maintenance setup for riders who value precision and reliability.

FEATURES

• Compatible with Praxis Doon and LYFT cranks
• Works with 30mm spindle cranks from other major brands
• Forged and machined alloy cups
• Steel or ceramic cartridge bearings
• Designed for BSA threaded frames
• Uses a single M30 socket or wrench tool
• Includes 2mm dust covers for each side

SPECIFICATIONS

• Use: For Praxis Doon or LYFT cranks in BSA threaded frames
• Compatibility: Also works with 30mm cranks like SRAM, RaceFace/Easton Cinch, Rotor Rex/3D+, and CaneCreek eeWings
• Frame Width: 68mm (Road) / 68mm or 73mm (MTN)
• Bearings: Steel or Ceramic (Grade 5 / ABEC 5)
• Spindle Fit: 30mm Drive / 30mm Non-Drive
• Tool Required: M30 Socket Tool or M30 Wrench Tool
• Construction: Forged & machined heat-treated alloy cups
• Weight: 100g (avg.)
• Notes:
  • Spindle must be 103mm+ (Road) or 108mm+ (MTN)
  • Always follow your crank manufacturer’s setup guide
  • 2mm dust covers included; additional spacers may be required depending on crank brand