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- M30 Thru 68mm/73mm BSA Bottom Bracket




This is the Praxis M30-THRU BB for installing Doon and Lyft cranks into BSA THREADED frames.
30mm DRIVE / 30mm Non-DRIVE bearing.
Also good for other brand 30mm cranks like SRAM, RaceFace/Easton Cinch cranks, Rotor Rex/3D+ cranks, and CaneCreek eeWings
Features:
- PRODUCT: M30-THRU BSA threaded BB
- BUY THIS IF: You are installing Praxis Doon or LYFT crank into BSA threaded frame.
- Also good for other brand 30mm cranks like SRAM, RaceFace/Easton “Cinch” cranks, Rotor Rex/3D+ cranks, and CaneCreek eeWings.
- MEASUREMENT: 68mm Road | 68/73mm MTN
- BEARINGS: Cartridge Steel or Ceramic
- 30mm DRIVE / 30mm Non-DRIVE
- Ceramic version is Grade 5 / ABEC 5 rating
- TOOL: Use a SINGLE M30 Socket Tool or M30 Wrench Tool
- MFG: Forged & machined heat-treated alloy cups
- AVG. WEIGHT: 100g
- NOTE: SPINDLE MEASUREMENT CHECK : 103mm or longer for Road | 108mm or longer for MTN
This is the Praxis M30-THRU BB for installing Doon and Lyft cranks into BSA THREADED frames.
30mm DRIVE / 30mm Non-DRIVE bearing.
Also good for other brand 30mm cranks like SRAM, RaceFace/Easton Cinch cranks, Rotor Rex/3D+ cranks, and CaneCreek eeWings
Features:
- PRODUCT: M30-THRU BSA threaded BB
- BUY THIS IF: You are installing Praxis Doon or LYFT crank into BSA threaded frame.
- Also good for other brand 30mm cranks like SRAM, RaceFace/Easton “Cinch” cranks, Rotor Rex/3D+ cranks, and CaneCreek eeWings.
- MEASUREMENT: 68mm Road | 68/73mm MTN
- BEARINGS: Cartridge Steel or Ceramic
- 30mm DRIVE / 30mm Non-DRIVE
- Ceramic version is Grade 5 / ABEC 5 rating
- TOOL: Use a SINGLE M30 Socket Tool or M30 Wrench Tool
- MFG: Forged & machined heat-treated alloy cups
- AVG. WEIGHT: 100g
- NOTE: SPINDLE MEASUREMENT CHECK : 103mm or longer for Road | 108mm or longer for MTN