Bottom bracketPartial spec
Praxis M30 THRU M30 THRU – T47 I.B.
Lists today at $48
Own a Praxis M30 THRU M30 THRU – T47 I.B.?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$48
$41 to $48
Like new
$46
$39 to $48
Excellent
$43
$37 to $48
Good
$36
$31 to $40
Fair
$26
$22 to $29
For parts
$14
$12 to $16
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Praxis
- Series
- M30 THRU
- Model
- M30 THRU – T47 I.B.
- Type
- Bottom bracket
- Years
- up to 2026
- Current list price
- $48 (as of 2026-09)
Compatibility
- Spindle
- 30mm
- Bb shell
- t47_85_5
Specifications
- Bearing
- steel
- Threaded
- true
- Weight g
- 100
- Shell detail
- T47 internal bearing, 85.5 mm
- Bearing listed
- Cartridge Steel or Ceramic
- Spindle detail
- straight 30 mm spindles (Praxis Doon and Lyft; Praxis also lists SRAM 30 mm, Race Face/Easton Cinch, Rotor Rex/3D+ and Cane Creek eeWings cranks)
- Bearing options
- steel, ceramic (grade 5 / ABEC 5 per Praxis)
Praxis bottom bracket for T47 internal bearing, 85.5 mm. Fits straight 30 mm spindles (Praxis Doon and Lyft; Praxis also lists SRAM 30 mm, Race Face/Easton Cinch, Rotor Rex/3D+ and Cane Creek eeWings cranks). praxiscycles.com US price $48 for the steel bearing version; ceramic versions are listed in spec.variants. No launch date found, so the first year is null.
For sale now
None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.