Praxis Works M30 BB86/BB90/BB92 Bottom Bracket w/ Sleeves

Praxis M30 crank spindle specific 30mm drive bearing/28mm non-drive bearing.For use with Zayante carbon, Zayante carbon-S, Zayante alloy, alba, girder and cadet cranks.Features:Made with Enduro bearings and high grade greasePraxis M30 BB tool required for installation for versions with external cups, use PX8980/8981Unauthorized online sales prohibited by manufacturer