Praxis M30-Thru T47 External Bottom Bracket
| Brand | Praxis Works |
|---|
M30 Thru BB
The Praxis M30 Thru BB is designed to be a proper bottom bracket (BB) for installing the Praxis Lyft Carbon Crank, RaceFace "Cinch", Rotor “REX” MTB Crank or CaneCreek eeWings. The Praxis patent pending design keeps the Enduro 6806 cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.
For Press Fit Options...
Simply press in the longer non-drive-cup, then thread the shorter Drive cup into it. As the drive cup threads in, the trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and the collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
Features
- For Praxis Lyft Carbon, RaceFace "Cinch", Rotor “REX” MTB Crank or CaneCreek eeWings.
- Forged & machined heat-treated 7075 T6 Aluminium.
- 30mm Drive & Non-Drive bearing.
- 68mm Road version / 73mm MTB version.
- 68mm cannot be used with MTB Cranks.
- Use M30 BB tool for installation - sold separately. The BB92 Guide is required for BB92.
- Praxis Works warrants components to be free from defects in materials or workmanship for a period of 2 years after original purchase. However, there are limitations as “nothing lasts forever” so please read our
