PF 41mm ABEC-3 Fat Bike BB for 24/22mm (SRAM) Cranks - Black

Product code: MBB86-FAT-SRAM7

Threaded ABEC-3 bottom bracket for Fat Bike PF41 (BB121) and 22/24mm (SRAM GXP) cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance. No more creaking. Smooth operation. Fast bearing replacement.

This is a fat bike bottom bracket! Your frame must have a 41mm inner diameter, with a width of 121mm. If used on a shell with a 132mm width, the cups will overlap 3 threads max.

Compatible with the following Bottom Bracket Standards:

  • PF41 - BB121

Compatible Crank Spindle Type: SRAM / Truvativ GXP (22/24mm spindle diameter)

Specifications:

  • Bearings: Enduro ABEC-3
  • Color: Black
  • Bottom Bracket/Frame Interface: PF41 - BB121
  • Bottom Bracket Shell Width (mm): 121mm
  • Bottom Bracket Shell I.D.: 41mm
  • Crank Spindle Type: SRAM / Truvativ GXP
  • Crank Spindle Diameter: 22/24mm
  • Weight: 120g
  • Packaged for retail display

Installation Instructions:

http://wheelsmfg.com/tech/PDF/BB86-FAT-SRAM-AC-INSTRUCTIONS.pdf

 

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