Praxis - M30-THRU BB30/PF30 Bottom Brackets for 30mm Spindle Cranks S3-Cat-TyresTubes&Sealants-Tyres-26"-Wirebead Each component of each chain

Each component of each chain link is treated separately with EPT

Steel barrel with strong and stable composite base

ergonomic pad

Precision 3

A durable and unique double bicycle bag

Praxis - M30-THRU BB30/PF30 Bottom Brackets for 30mm Spindle Cranks S3-Cat-TyresTubes&Sealants-Tyres-26"-Wirebead Each component of each chainPRAXIS 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