Top Navigation

  • Praxis_M30BB_Banner_1280px

We based our alloy cranks on the Praxis M30 ‘Wide-Stance’ platform.  These M30 BB’s use a drive side wave-washer for the bearing preload, and a 30MM Drive bearing with a step down to 28MM Non Drive bearing.  The Zayante, Alba, Girder and Cadet all use the Praxis M30 bottom brackets.   This bottom bracket/Spindle combination allows us to install our cranks on the following frame types :

  • BSA English Threaded – Road & MTB
  • BB86 – Road
  • BB90/92 – MTB
  • BB30 – Road & MTB
  • PF30 – Road & MTB
  • 386EVO – Road

With the superior support of this wide stance, the M30 system takes power transfer to a new level.  We elegantly combined the benefits of a stout 30mm alloy spindle, with the support benefits of an wide-stance bearing to get the best of both worlds.

M30-BSA ENG. THREADED

68mm ROAD | 68/73 MTB

STD Road Black BB

MSRP: $45.00 LEARN MORE

M30-BB30/PF30/OSBB ROAD

68mm ROAD

STD MTB Silver BB

MSRP: $75.00 LEARN MORE

M30-BB86/BB90/BB92

BB86 Road | BB90 MTB | BB92 MTB

Praxis_M30_BB86_product1.jpg

MSRP: $45.00 LEARN MORE


M30-BB30/PF30 MTB

For BB30 & PF30 MTB frames

STD MTB Silver BB

MSRP: $75.00 LEARN MORE

M30-386EVO

386EVO Road

MSRP: $45.00 LEARN MORE

Copyright ©2017 | Praxis Cycles, LLC - All Rights Reserved | Privacy Policy