Praxis Works M30 BSA Threaded Bottom Bracket-30/28mm Stepped Spindle Color:Polished Made from Bluesign® approved Troy

Made from Bluesign® approved Troy Lee Designs Ultra Knit fabric

Designed with precision-engineered alloy tubing and a race-proven geometry

Quadrant Rim

Rennen has done it again with the Infinity Bolt

Praxis Works M30 BSA Threaded Bottom Bracket-30/28mm Stepped Spindle Color:Polished Made from Bluesign® approved TroyThe Praxis Works M30 BSA Threaded Bottom Bracket 30 28mm Stepped Spindle is designed to install Praxis M30 cranksets into BSA threaded frames with a secure, smooth running fit. Forged and machined alloy cups pair with premium Enduro bearings and high grade grease for reliable performance and long service life. Built around Praxis' unique 30mm 28mm stepped spindle design, it delivers the proper fit and support for M30 crank systems. SPECIFICATIONS