BB86/92 Thread Together ABEC-3 BB for 24mm (Shimano) Cranks - Black
Our BB86/92 thread together bottom bracket is a technical advancement of our well-loved slip fit BB86 bottom brackets. The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
- Bearings: Enduro ABEC-3
- Color: Black
- Bottom Bracket/Frame Interface: BB86, BB92, PF90, PF92
- Bottom Bracket Shell Width (mm): 86mm - 92mm
- Bottom Bracket Shell I.D.: 41mm
- Crank Spindle Diameter: 24.00mm
- Weight: 106g
- Packaged for retail display
Compatible with the following Bottom Bracket Standards (41mm BB shell inner diameter, 86mm - 92mm width):
- PF90 (Trek)
- PF92 (Trek)
Enduro ABEC-3 Bearings
Grade 10 Chromium Steel Balls:
High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it’s highest level.
52100 High Carbon Chromium Alloy Races:
Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.
Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance