BB86/92 Angular Contact BB for 24mm (Shimano) Cranks - Red

BB InstallationTwo machined aluminum cups offer increased durability and bearing life, while keeping a simple press together method for installation and maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.

 

Precision Machined in the USA!

 

MSRP $74.00
In stock
SKU
BB86/92-AC
  OR   

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  • Bearings: Enduro Angular Contact
  • Color: Red
  • Bottom Bracket/Frame Interface: BB86, BB92, PF90
  • Bottom Bracket Shell Width: 86mm - 92mm
  • Bottom Bracket Shell I.D.: 41mm
  • Over Bearing Width: 92mm in 86.5mm wide shell*
  • Crank Spindle Diameter: 24.00mm
  • Weight: 100g
  • Packaged for retail display

* Over Bearing Width Dimensions include supplied silicone dust shields.

Compatible with the following Bottom Bracket Standards (41mm BB shell inner diameter, 86mm - 92mm width):

  • BB86
  • BB92
  • PF90 (Trek)

DOWNLOAD: BB86/92 FOR 24MM SPINDLE INSTALLATION / SERVICE Download PDF File

BB Cup Removal

  1. Remove crankset per manufacturer instructions.
  2. Use a large punch, or headset removal tool, and place end of punch so it is pressed up against the back side of the bearing seat (red area behind bearing as shown in photo).
  3. Tap cup out using hammer. Force needed to remove will vary from frame to frame.
  4. Repeat process for other cup.
  5. Clean and inspect bottom bracket. Remove any grease/dirt and prep for installation.

BB86 removal

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