Wheels Manufacturing MTB Bottom Bracket (Black) (BSA) (Angular Contact Bearings) (24mm/Shimano Spindle)

External English (BSA) threaded bottom bracket for 73mm shells. Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable.
Features:

• Includes replacement dust covers and seals
• CNC-machined aluminum shell for precise bearing alignment and frame fit
• Replaceable Enduro bearings (2437)
• Made in the USA
• ABEC-5 Angular Contact sealed bearings
• Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads
• Includes replacement dust covers and seals
• Installs with Shimano TL-FC32 or the Park BBT-9 tool

Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: 24mm (FSA MegaExo, RaceFace EXI, Shimano Hollowtech II)
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm, 73mm
Color: Black
Weight: 96g