Wheels Manufacturing BSA Threaded Bottom Bracket - 68/73mm (Sram GXP 24mm)

BSA Bottom Bracket

• Includes replacement dust covers and seals
• CNC-machined aluminum shell for precise bearing alignment and frame fit
• ABEC-5 Angular Contact sealed bearings
• Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads
• Replaceable Enduro bearings
• Made in the USA

Specifications 

• Spindle Interface Type: SRAM/Truvativ GXP
• BB Shell Width (mm): 68 , 73
• Bottom Bracket Shell I.D.: 1.37
• BB/Frame Interface: English
• Defined Color: Black
• Weight: 98