Praxis Works M30-Euro Threaded Bottom Bracket gear-size-36-8t when you make the switch

when you make the switch from a tradition BB

Rear 24″ (White only)

120-TPI casing and a tread pattern designed to let you rip through the pavement of modern BMX tracks

The bolt kits include five each of 8

Praxis Works M30-Euro Threaded Bottom Bracket gear-size-36-8t when you make the switchThe Praxis Works M30 Euro Threaded Bottom Bracket is made for installing Praxis M30 spindle cranks on a BSA frame, otherwise known as English Threaded frames. Made with forged and machined Alpha Aluminum cups this bottom bracket is built to last without adding much weight. All Praxis M30 BBs come equipped with a 30mm Drive and a 28mm NonDrive bearing. Features: For Praxis M30 spindle cranks being installed on a BSA threaded frame 68mm Road 68 73mm MTB