Praxis Works SRAM GXP MTB Bottom Bracket

Bottom bracket for mounting SRAM MTB cranks with 24 mm GXP steel axle MTB frame with 73 mm wide BB30 / PF30 bearing seat.

The Praxis Works patented rubber gripper ensures a creak-free fit, the built-in high-end ball bearings from Enduro Bearings ensure smooth operation and maximum reliability.

Two standard 16-slot bearing shell tools (e.g. Park Tool BBT-9 and/or BBT-19) and one press tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.

Shell material: 7075 T6 aluminum

Bearing Type: Enduro Bearings 2437 drive side / 2237ER non-drive side

Press Fit BB86 Road / BB90 / 92

The high-end ball bearings from Enduro Bearings installed here are perfectly sealed, guaranteeing smooth operation and maximum reliability. Compatible with SRAM GXP or Praxis M24 cranks with 24mm steel axle:

- for racing bike cranks in frames with 86.5 x 41 mm housing

- for MTB cranks in frames with 89.5 / 92 x 41 mm housing (not compatible with Trek BB90 housings)

A press (e.g. Park Tool HHP-2 or HHP-3) is required for assembly.

Bearing Type: Enduro bearings (24mm drive side / 22mm non-drive side)

Bearing Cups: Delrin