Description:

Material: 6061 Aluminum+ sealed bearings

Use: MTB/Road bike

Compatible with 24mm external type cranksets

(Shimano , FS-A, Hollowtech II, Race-Face X-Type series) not suitable for GX-P.

Thread : BC 1.37" x 24T English Thread

BB shell width compatibility: 68mm,73mm

Range BB 92 - 41 / BB 68 - 73

Outside diameter: 41 (+0.05,-0)

Inner diameter : 24mm

Package includes :

1 X New 68 / 73 mm Threaded Bottom Bracket BB Shell