Praxis M24 / GXP Bottom Bracket

Praxis Works designs and manufactures some of the best bottom bracket solutions on the market.  The Praxis M24/GXP bottom brackets are a great option for cranksets with a 24mm/22mm stepped spindle (GXP, Praxis M24, Oval Concepts M24).  High quality Enduro stainless steel sealed cartridge bearings ensure smooth operation and a long service life.  The BSA version (114 grams) features aluminum cups, while the BB86/90/92 (71 grams) has cups manufactured from Delrin.

Crankset Compatibility:

Sram GXP Cranksets, Praxis M24 (with steel spindle) Cranksets, Oval Concepts M24 Cranksets. If you need to convert one of these cranks to a different BB standard than listed below, please check out the Praxis Conversion BB page.

Frame Compatibility BSA:

68mm and 73mm BSA threaded road or mountain frames

Frame Compatibility BB86/90/92:

BB86 road, BB90 mountain, and BB92 mountain frames