Praxis - M30-THRU BB30/PF30 Bottom Brackets for 30mm Spindle Cranks Stock Item:PRAXIS BB30/PF30 73MM M30 THRU BB WITH R-COLLET (Fits Race Face /Rotor) Includes the SD-0

Includes the SD-0

Open up new trails - and ride like you're never ridden before

Integrated pointed pick to open cable housing ends

meticulously designed to restore true colors

Praxis - M30-THRU BB30/PF30 Bottom Brackets for 30mm Spindle Cranks Stock Item:PRAXIS BB30/PF30 73MM M30 THRU BB WITH R-COLLET (Fits Race Face /Rotor) Includes the SD-0PRAXIS M30 THRU BB30 PF30 BOTTOM BRACKET FOR 30MM SPINDLE CRANKS The M30 THRU bottom bracket family is for Praxis' carbon LYFT MTN crank, but can also be used for third party cranks like the Race Face Easton Cinch MTN cranks, Rotor Rex1 MTN cranks, and others such as the Cane Creek eeWings. This design uses 30MM Drive bearing and a 30MM Non Drive bearing. Bearing preload is set by the cranks' preload adjusting ring. 30MM drive bearing 30mm non drive