Wheels Manufacturing BSA Bottom Bracket - SRAM Road, Angular Contact Bearings, Gray Cups


BSA Bottom Bracket

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


  • Model #: K3712
  • Model Name: BSA
  • Defined Color: Gray
  • Bottom Bracket Shell I.D.: 1.37
  • Spindle Interface Type: SRAM/Truvativ GXP
  • Weight: 98
  • BB Shell Width (mm): 68
  • BB/Frame Interface: English
UPC: 811079020215
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